Optolong nb filters

Ost_Optolong optical provides the standard fluorescence filters, bandpass filters and astronomy filters. Optical thin film coating and design are available for OEM. Optolong | Your Optical Filters Partner for Fluorescence, Astronomy and Industrial Imaging & Related Application. Line Filters H-Alpha. A hydrogen-alpha filter is an optical filter designed to transmit a narrow bandwidth of light, generally centred on the H-alpha wavelength. H-alpha (Hα) is a specific deep-red visible spectral line in the Balmer series with a wavelength of 656.28 nm in air. H-alpha light is important to astronomers as it is emitted by many emission nebulae.The QHY5-III 174 Mono Camera is the first of the new QHY5-III series CMOS USB3.0 line. The camera is designed to be an excellent Planetary, Lunar and Solar and meteor capture video camera. With a 50mm F1.4 C-mount lens it can record stars of mag 8 to mag 9 at 30FPS (33ms exposure) in live video! Add to basket.NB. At perigee, ISS moves of about 1°/s or 1" in 0.0278 ms (in 1/36th s). Subject: Sunspots in white light (AR 12546, class Cho) Author: Salvato Giampaolo. Scope: 205 mm f/9 refractor at f/36. Filters: Herschel prism + anti-UV/IR + Baader continuum (bandpass around ~540 nm) Image processing: Yes, and colorizedOptolong Filter Question - posted in Beginning Deep Sky Imaging: I have a Williams Optics GT81 IV. Im looking to move from OSC to monochrome. Using the online calculators and formulas for under and over sampling, I believe I need to be sticking with a camera with a pixel size in the 2 - 3um range. Ive been looking at the ASI183MM Pro (coming from an ASI294MC Pro).M8 Lagoon Nebula OSC NB Bi Color. Post. by Startrek » Fri Jul 30, 2021 12:19 pm. M8 Lagoon Nebula using Compose and SHO Matrix versions. XWO 2600MC camera. Optolong L Extreme filter. 3 minute subs ( 4 hours of data ) 8" f5 GSO newt. EQ6-R pro mount.Moravian G3-16200 EC camera (on loan from O'Telescope), Optolong Ha, O3, R, G and B filters, Takahashi FSQ-106 ED IV at f/3.6, Paramount MX, unguided. Acquisition with the SkyX, focused with FocusMax. All pre-processing and processing in PixInsight.Optolong LRGB Imaging Filter Set - 31mm Round Unmounted . Our Price: $291.00. Out of Stock. Out of Stock . Free US Shipping. Optolong LRGB Imaging Filter Set - 36mm Round Unmounted . Our Price: $299.00. Out of Stock. Out of Stock . Free US Shipping. Optolong LRGBSHO (LRGB, S-II, H-a & O-III) Imaging Filter Set of 7 Filters - 1.25"(SPECIAL DISCOUNT) US $47.95 30% OFF | Buy Optolong 2 Inch IR Pass 685nm Filter Reduce The Effects Of Seeing For Planetary Photography Contrast Enhancement LD2054B From Merchant Laida Optics Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Wholesale Directly From China Wholesale Suppliers. Mounting and removing the Clip-Filter is quick and easy. The material is A2 stainless steel which is virtually non-magnetic and less brittle at low temperatures. High-quality double-sided NANO Anti-smudge coating build excellent performance on waterproof and grease-proof. It fits for D7500 / D7200 / D7100 / D5600 / D5500 / D5300 / D3500 / D3400 ...Status: Sold Ad Category: Filters Ad # 176063: Ha, S-II, OIII NB Filters Optolong 2" set of 3 NB Filters Ha 7nm S-ll 6.5nm Olll 6.5nm Perfect condition only used 3 times in an ATIK EFW3. Decided Mono and NB was not for me. Postage includecd. Price: £200 Posted on: 2021-07-16 13:04:48 Last Updated on: 2021-07-16 15:36:43 New or Repeat ad: NewOptolong NB Filters SHO 6.5nm Narrowband Filter Kit $ 581.25 - $ 900.00. Quick View. ZWO Duo-Band Filter $ 98.75 - $ 186.25. Quick View. ZWO H-alpha 7nm Narrowband Filter $ 161.25 - $ 311.25. Quick View. ZWO H-alpha, OIII & SII 7nm Narrowband SHO Filter Set $ 461.25 - $ 873.75. Quick View.(SPECIAL DISCOUNT) US $47.95 30% OFF | Buy Optolong 2 Inch IR Pass 685nm Filter Reduce The Effects Of Seeing For Planetary Photography Contrast Enhancement LD2054B From Merchant Laida Optics Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Wholesale Directly From China Wholesale Suppliers. Optolong Filter Question - posted in Beginning Deep Sky Imaging: I have a Williams Optics GT81 IV. Im looking to move from OSC to monochrome. Using the online calculators and formulas for under and over sampling, I believe I need to be sticking with a camera with a pixel size in the 2 - 3um range. Ive been looking at the ASI183MM Pro (coming from an ASI294MC Pro).There are quite a few different filter brands to choose from - Optolong, ZWO, Baader, Astronomik, and Astrodon to name a few. Like anything else, you get what you pay for. Optolong and ZWO are considered "budget friendly" filters, Astronomik and Baader are usually considered "pretty good, a nice balance between cost and performance ...Andromeda Galaxy - M31 Imaged with Optolong L-PRO Filter; Mono Sensors. Mono sensors have no bayer matrix. It is expected you will run an LRGB or SHO filter on top of the filter to gather light frames that can be colored in post-processing. ... OIII filters. You can combine color + nb and do HaRGB or whatever you wish to do. If you like to ...Optolong 2" L-Pro Light Pollution Filter. ... IDAS NB filters are designed to accommodate the spectral shift of modern fast optical systems. When placed in front of an optical system, the spectral shift is determined by the focal length of the optics and the size of the imaging sensor. For an APS-C sensor, up to a 50mm focal length can be ...Optolong OIII 6.5nm Filter - 2" Mounted. starizona. $255.00. OIII emits 495.9nm and 500.7nm and it is a blue-green colored filter. Many of images of planetary nebula and supernova remnants are taken only with... View full details. $255.00. Sale. Add to cart.Nice rig or setup. I know about Astrodon, i started very beginning with Astrodon filter but at 1.25" size and couldn't afford to buy more, later i bought Optolong full NB filters set at 36mm size but not happy much, and just recently since 5 months until last month i think i completed my 1.25" NB filters, so i am planning to get another mono to use my 1.25" filters, i can't afford 36mm size ...Like the whisps of the outer shell. Scopes: Esprit 100, 12.5" Telekit Dob. Camera: 294 MC Pro, 224 mc, 294mm. Guiding: ZWO 290 mini on 120mm guide scope. Mounts: EQ6R-Pro, EQ Platform. Filters: Optolong L-Pro & L-Enhance, Astronomiks L2 & RGB Astronomiks 6n HA,OIII, SII.Optolong Astronomy Filter, Kunming Shi, Yunnan, China. 19,252 likes · 660 talking about this. Optolong Optics Co., Ltd. is the brand owner of Optolong who is the joint of industry and trade. Founded...Line Filters H-Alpha. A hydrogen-alpha filter is an optical filter designed to transmit a narrow bandwidth of light, generally centred on the H-alpha wavelength. H-alpha (Hα) is a specific deep-red visible spectral line in the Balmer series with a wavelength of 656.28 nm in air. H-alpha light is important to astronomers as it is emitted by many emission nebulae.The North America Nebula is catalogued as NGC7000, while the smaller cloud to the right, is known as the Pelican Nebula, IC5070. Hanwell, New Brunswick, astrophotographer Stephan Hamel required two summers to acquire the 15 hours exposure data needed to create this wonderfully intricate narrowband mosaic of the North America and Pelican nebulas.STC Astro Duo-Narrowband enables astrophotographers to capture two narrowband emission lines simultaneously, rendering ultra high contrast nebula images even if under the influence of strong light pollution in city. This ultimate dual narrowband filter enables one-shot-colour cooled camera and DSLR users to capture narrowband signals efficiently.The more widespread reason is the new OSC duo-band filters from Optolong etc. The L-Extreme, for example, has a bandwidth of 14nm total and unless you use a very bright source, the exposure needed is several seconds. Suppose it would be the same or longer with the usual NB for mono filters. So do hope it is possible to incorporate these. ThanksFilter wheels hold your filters securely in place at the proper distance for optimal images. Explore our comprehensive selection of filter wheels, carousels, and more online. Xagyl Motorized Filter Wheel Manual; My LRGB Filter Set. The filters I am using with this filter wheel are the Optolong 2″ round mounted versions.The new 36mm EFW (Electronic Filter Wheel) independently developed by ZWO for astronomical mono cameras. With the larger body and the newly-added screw holes on the covers, it will give a much easier and more fixable way to connect to ASI cameras. There are 7 slots inside the EFW. The body is CNC milled from an aircraft graded aluminum block.Filter wheels hold your filters securely in place at the proper distance for optimal images. Explore our comprehensive selection of filter wheels, carousels, and more online. Xagyl Motorized Filter Wheel Manual; My LRGB Filter Set. The filters I am using with this filter wheel are the Optolong 2″ round mounted versions.Antlia LRGB-V Pro series filters - 36mm Unmounted 36mm LRGB Filter Set Optolong. LRGB Filter Set is designed to achieve maximum contrast and with extremely high gradients for clear color differentiation. The LRGB Filter set allows to divide the color spectrum in 4 main components: L luminance, R red, G green, B blueTulip Nebula SH 2-101 Equipment: ZWO 1600mm-Pro AT72edii Scope Celestron AVX ZWO LRGB filters SSAG Autoguider Optolong NB filters Exposure: 300" 150 gain 21 offset 5 hours - Ha 2 hours - Oiii 1 hour - Sii Clearance EQ5Bolt Replacement Latitude Adjustment Bolt £ 29.00 £ 14.99. Add to Wishlist. Our M8 EQ5Bolt Replacement Latitude Adjustment Bolt is hand made using Stainless Steel with the best resistance to bending. Performance is better than any commercial product. The bolt has a longer "handle", to make turning easier, especially with cold ...The QHY5-III 174 Mono Camera is the first of the new QHY5-III series CMOS USB3.0 line. The camera is designed to be an excellent Planetary, Lunar and Solar and meteor capture video camera. With a 50mm F1.4 C-mount lens it can record stars of mag 8 to mag 9 at 30FPS (33ms exposure) in live video! Add to basket.ZWO asi294mc pro with my optolong l-enhance or asi1600mm with narrowband filters? Advice. Close. 3. Posted by 11 months ago. Archived. ZWO asi294mc pro with my optolong l-enhance or asi1600mm with narrowband filters?I've recently had a chance to review the Optolong L-Pro filter (2 types) for astrophotography from my light-polluted backyard in the city. Unlike many of the filters I used in the past, the L-Pro is suitable for both stock and astro-modified DSLR cameras. (It includes a UV/IR block).There are quite a few different filter brands to choose from - Optolong, ZWO, Baader, Astronomik, and Astrodon to name a few. Like anything else, you get what you pay for. Optolong and ZWO are considered "budget friendly" filters, Astronomik and Baader are usually considered "pretty good, a nice balance between cost and performance ...Moravian G3-16200 EC camera (on loan from O'Telescope), Optolong Ha, O3, R, G and B filters, Takahashi FSQ-106 ED IV at f/3.6, Paramount MX, unguided. Acquisition with the SkyX, focused with FocusMax. All pre-processing and processing in PixInsight.Optolong Optics Co.,Ltd. is the brand owner of optolong who is the joint of industry and trade. Founded in 1999, Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing ... Optolong Filters. Page 1 of 1: 14 Items: Optolong CLS Light Pollution Filter. £37.00 Add to Basket. Optolong UHC Light Pollution Filter (1) £38.00 Add to Basket. Optolong CLS-CCD Light Pollution Filter (2) £64.00 Add to Basket. Optolong 18nm OIII Visual Light Pollution Filter (1) £65.00 ...The North America Nebula is catalogued as NGC7000, while the smaller cloud to the right, is known as the Pelican Nebula, IC5070. Hanwell, New Brunswick, astrophotographer Stephan Hamel required two summers to acquire the 15 hours exposure data needed to create this wonderfully intricate narrowband mosaic of the North America and Pelican nebulas.Astrodon is known for designing the best performing, most durable, premium filters for astronomical imaging and research. For astrophotography, Astrodon LRGB filters simplify imaging by allowing you to take one exposure time for each color, only one corresponding dark exposure time and nearly equal color combine weights in post-processing.Moravian G3-16200 EC camera (on loan from O'Telescope), Optolong Ha, O3, R, G and B filters, Takahashi FSQ-106 ED IV at f/3.6, Paramount MX, unguided. Acquisition with the SkyX, focused with FocusMax. All pre-processing and processing in PixInsight.(MEGA DISCOUNT) US $47.95 30% OFF | Buy Optolong 2 Inch IR Pass 685nm Filter Reduce The Effects Of Seeing For Planetary Photography Contrast Enhancement LD2054B From Merchant Laida Optics Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Wholesale Directly From China Wholesale Suppliers.Im comparing the Chroma LoGlow light pollution filter and the Optolong L-pro light pollution filter.I have also become an affiliate with Highpoint Scientific...Optolong Optics Co.,Ltd. is the brand owner of optolong who is the joint of industry and trade. Founded in 1999, Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing ... 1- SBIG St8300 monochromatic camera with ST FW5 and Optolong NB filters set and ZWO LGRB filters set. 1- Optec Pyxis 2 inches camera field rotator. 1- Rigel Gcusb_nSTEP electronic focuser. 1- One set of Icron USB to CAT5 extender for long distance imaging. 1- Anderson Powerpole connector. Price is $5100.00The L-eNhance is a three-band filter and ideal for strong suppression of light pollution. It enables astrophotos of objects with narrow-band emissions in the O-III, H-Beta and H-Alpha lines out of the city. Diam. 1.25 inch / 31.7mm, connection thread: M28.5 x 0.6mm.Like the whisps of the outer shell. Scopes: Esprit 100, 12.5" Telekit Dob. Camera: 294 MC Pro, 224 mc, 294mm. Guiding: ZWO 290 mini on 120mm guide scope. Mounts: EQ6R-Pro, EQ Platform. Filters: Optolong L-Pro & L-Enhance, Astronomiks L2 & RGB Astronomiks 6n HA,OIII, SII.The L-Pro broadband filter is the ideal choice for suppressing light pollution from artificial light and enables astrophotos of broadband emission objects such as galaxies, reflection nebulae and globular clusters. Filter diameter: 1.25 inches / 31.7mm. The LPS Filter L-Pro for the photography of deep-sky objects such as B. nebulae and galaxies. Optolong believes the design of their L-eNhance filter is a technical innovation among filters. It effectively isolates the H-alpha, H-beta, and Oxygen iii nebula emission lines and achieves a maximum transmission of up to 90-percent. The performance of this filter delivers images that control the impact from light polluted skies.IDAS Broadband Solar Filters : UHBD52-52 Solar filter, optical density 5.2, 52mm (visual & imaging) IDAS Mars Filter : BE410 Mars Filter (1.25") IDAS Venus Filter : VW-1 Venus Filter (1.25") IDAS UV Filter : UV372-80-286 UV M28.6 IDAS Body-mounted Filters for all of Canon APS-C Frame Cameras : LPS-D1-EOS LPS-D1 for Canon APS-C cameras (D1-37 ...For sale are three filters all in excellent condition with their cases. 2" Optolong L-Pro - $175.00 - SOLD; 2" ZWO Duo Narrowband (very similar to the L-Enhance) - $140.00; 2" ZWO IR Cut Filter (Never Used. I bought this by mistake thinking it was an IR/UV cut filter.Optolong L-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is also more suited for fast systems. The convenience and cost-effectiveness of this filter allows amateurs to image a rich emission nebula, even in bright, light pollution skies.(MEGA DISCOUNT) US $47.95 30% OFF | Buy Optolong 2 Inch IR Pass 685nm Filter Reduce The Effects Of Seeing For Planetary Photography Contrast Enhancement LD2054B From Merchant Laida Optics Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Wholesale Directly From China Wholesale Suppliers.The new 36mm EFW (Electronic Filter Wheel) independently developed by ZWO for astronomical mono cameras. With the larger body and the newly-added screw holes on the covers, it will give a much easier and more fixable way to connect to ASI cameras. There are 7 slots inside the EFW. The body is CNC milled from an aircraft graded aluminum block.Use the Optolong O-III 6.5nm filter with the H-alpha and SII-CCD extra narrowband filters (SHO Set) for tricolor CCD astrophotographyNarrowband imaging with a SHO filter set can be done with the moon up in heavy light pollution, allowing you to image much more frequently that would otherwise be possible.Hubble palette images can be made by combining H-alpha, OIII-CCD and SII-CCD images into a ... IDAS NB Filters are designed to enhance the contrast of emission nebula, yet accommodate the filter spectral shift* when used with modern fast optical systems. Optolong L-Pro Broadband Light Pollution Filter EOS Clip £195.00 £189.00Apr 28, 2017 · Using SC and post processing with PixInsight to capture the Bubble Nebula. This is 95x60s stacks from a C11"EdgeHD @f/7 using the Optolong L-eNhance dual NB filter with a ZWO ASI294MC Pro at -10c (300 gain; 4 brightness). These are unguided with darks applied. Average seeing and below average transparency but finally cooler weather with no ... This water filter is durable and filters up to 1,000 gallons of contaminated water, which will provide safe drinking water for a…. Best Quality. Removes Microplastics. Removes Microplastics. +9 colors/patterns. Sawyer Products MINI Water Filtration System. 4.7 out of 5 stars. 25,024. $19.97.OPTOLONG L-Pro NK-FF UT 0.3mm Filter Ultrathin 0.3mm Astrophotography Light Pollution Filter forD600/D610/D700/D750/D800 LD1003H interesting, you can find t... The more widespread reason is the new OSC duo-band filters from Optolong etc. The L-Extreme, for example, has a bandwidth of 14nm total and unless you use a very bright source, the exposure needed is several seconds. Suppose it would be the same or longer with the usual NB for mono filters. So do hope it is possible to incorporate these. Thanks M8 Lagoon Nebula OSC NB Bi Color. Post. by Startrek » Fri Jul 30, 2021 12:19 pm. M8 Lagoon Nebula using Compose and SHO Matrix versions. XWO 2600MC camera. Optolong L Extreme filter. 3 minute subs ( 4 hours of data ) 8" f5 GSO newt. EQ6-R pro mount."Taken with AST8300B using Astronomik Deepsky and NB filters on Takahashi's FSQ106 with 0,73x reducer at 385mm. It is a 6 channel mix, LRGB+Ha12nm+OIII12nm. I worked also on the subtle structures inside nebula mass, and brought out the shock fronts using an orange color tint for the brighter Ha parts.Use the Optolong O-III 6.5nm filter with the H-alpha and SII-CCD extra narrowband filters (SHO Set) for tricolor CCD astrophotographyNarrowband imaging with a SHO filter set can be done with the moon up in heavy light pollution, allowing you to image much more frequently that would otherwise be possible.Hubble palette images can be made by combining H-alpha, OIII-CCD and SII-CCD images into a ... Model: idas-lps-nb1-48. Part Number: NB1-48. This new IDAS NB1 Nebula filter is an upgrade to the IDAS V4 filters and is a narrowband filter for use with OSC cameras used under light polluted skies. Designed to provide maximum contrast between key astronomical emission lines and a light polluted sky. Incorporates IDAS MBT, UFP, and IGAD ...Narrowband Imaging. Narrowband filters capture a small part of the visual spectrum. Narrowband filters are narrow in order to pass a very restricted band of wavelengths around specific emission lines of Ha, SII, OIII. Ha (Hα) 656nm = Hydrogen-Alpha. S-II 672nm = Sulfur-II.IC1396 contains the Elephant Trunk and SH2-129 is called The Flying Bat. The latter also contains the Giant Squid (Ou4) but that needs more data to show here. Captured with my triple imaging turret rig with Astrodon 3nm NB filters and Asahi Pentax Super Takumar 105mm f2.8 lenses. Ha - ASI 294MM Pro camera with gain setting of 125. 33 x 300s ...Rosette Nebula - OSC Narrowband Processing. The Rosette Nebula is a vast cloud of dust and gas that contains the star formation NGC 2244 born from the gas in its interior a mere 500,000 years ago (Super young!). 130 light years across and 5,000 light years from earth, you need modest binoculars or telescope to be able to see & capture this ...Nov 06, 2021 · Optolong Filter Question - posted in Beginning Deep Sky Imaging: I have a Williams Optics GT81 IV. Im looking to move from OSC to monochrome. Using the online calculators and formulas for under and over sampling, I believe I need to be sticking with a camera with a pixel size in the 2 - 3um range. Ive been looking at the ASI183MM Pro (coming from an ASI294MC Pro). I already own a ZWO 2 7 ... Accessories: ZWO EAF focuser, Optolong L-eXtreme 2" filter Mount: iOptron CEM40 Guide scope: Orion 50mm guidescope Guide camera: QHY5 Subframes: 164x300s (13h40m) Gain/ISO: 120 Acquisition method: Sequence Generator Pro Stacking program: PixInsight 1.8.8-8 Post-Processing program: PixInsight 1.8.8-8 Darks: 100 Flats: 50 Temperature: -5C, -10C, -15CLine Filters H-Alpha. A hydrogen-alpha filter is an optical filter designed to transmit a narrow bandwidth of light, generally centred on the H-alpha wavelength. H-alpha (Hα) is a specific deep-red visible spectral line in the Balmer series with a wavelength of 656.28 nm in air. H-alpha light is important to astronomers as it is emitted by many emission nebulae.For sale are three filters all in excellent condition with their cases. 2" Optolong L-Pro - $175.00 - SOLD; 2" ZWO Duo Narrowband (very similar to the L-Enhance) - $140.00; 2" ZWO IR Cut Filter (Never Used. I bought this by mistake thinking it was an IR/UV cut filter.Optolong believes the design of their L-eNhance filter is a technical innovation among filters. It effectively isolates the H-alpha, H-beta, and Oxygen iii nebula emission lines and achieves a maximum transmission of up to 90-percent. The performance of this filter delivers images that control the impact from light polluted skies.Chroma 1.25 NB Filter Set. 08/08/2021 06:48PM. Wanted. Wanted astronomik SHO 1 1/4 in 6 NM filters. 08/06/2021 11:22PM ... 08/04/2021 07:57AM. For Sale. Astromania 2"narrowband filters. 08/03/2021 06:07PM. For Sale. Optolong 6.5nm SII 31mm Un-mounted Filter with 1 slight blemish. 08/03/2021 08:11AM. For Sale. Optolong 6.5nm OIII 31mm Un ...Moravian G3-16200 EC camera (on loan from O'Telescope), Optolong Ha, O3, R, G and B filters, Takahashi FSQ-106 ED IV at f/3.6, Paramount MX, unguided. Acquisition with the SkyX, focused with FocusMax. All pre-processing and processing in PixInsight.Optolong optical provides the standard fluorescence filters, bandpass filters and astronomy filters. Optical thin film coating and design are available for OEM. Optolong | Your Optical Filters Partner for Fluorescence, Astronomy and Industrial Imaging & Related Application. Sale Price:$179.25Our Price:$239.00. Out of Stock. Out of Stock. Free US Shipping. Optolong Sulfur II / S-II Narrowband (6.5nm) Nebula CCD Filter - 31mm Round Unmounted.Optolong L-Pro Filter for Canon EOS R Clip. £215.00 Add to Basket. Optolong SHO Narrowband ... Optolong OIII 6.5nm Filter - 2" Mounted. starizona. $255.00. OIII emits 495.9nm and 500.7nm and it is a blue-green colored filter. Many of images of planetary nebula and supernova remnants are taken only with... View full details. $255.00. Sale. Add to cart.For sale are three filters all in excellent condition with their cases. 2" Optolong L-Pro - $175.00 - SOLD; 2" ZWO Duo Narrowband (very similar to the L-Enhance) - $140.00; 2" ZWO IR Cut Filter (Never Used. I bought this by mistake thinking it was an IR/UV cut filter.The estimated distance to Sh2-135, which lies near the centre of this image, is 6,200 light years. There is a striking similarity between the structure to the lower left of centre and the Propeller Nebula, which lies not far away. Moravian G3-16200 EC camera (on loan from O'Telescope ), Optolong Ha, R, G and B filters, Takahashi FSQ-106 ED IV ...NB. At perigee, ISS moves of about 1°/s or 1" in 0.0278 ms (in 1/36th s). Subject: Sunspots in white light (AR 12546, class Cho) Author: Salvato Giampaolo. Scope: 205 mm f/9 refractor at f/36. Filters: Herschel prism + anti-UV/IR + Baader continuum (bandpass around ~540 nm) Image processing: Yes, and colorizedFOX FILES combines in-depth news reporting from a variety of Fox News on-air talent. The program will feature the breadth, power and journalism of rotating Fox News anchors, reporters and producers.Use the Optolong O-III 6.5nm filter with the H-alpha and SII-CCD extra narrowband filters (SHO Set) for tricolor CCD astrophotographyNarrowband imaging with a SHO filter set can be done with the moon up in heavy light pollution, allowing you to image much more frequently that would otherwise be possible.Hubble palette images can be made by combining H-alpha, OIII-CCD and SII-CCD images into a ...6 hours NB. https://imagingstardust.zenfolio.com/p62213097/h96413f93#h96413f93 Time to move on. DanThe Elephant's Trunk is composed of cool interstellar dust and gas, which blocks out light on its way to Earth and leaves behind a long, thin silhouette that gives the nebula its name (and makes it one of many nebulae that look like animals).. Pockets of dust and gas like these make for perfect stellar nurseries and are consequently subject to energetic bouts of star formation deep within.The L-Pro broadband filter is the ideal choice for suppressing light pollution from artificial light and enables astrophotos of broadband emission objects such as galaxies, reflection nebulae and globular clusters. Filter diameter: 1.25 inches / 31.7mm. The LPS Filter L-Pro for the photography of deep-sky objects such as B. nebulae and galaxies. ZWO vs Optolong Eyepieces, Barlows and Filters. It does depend on price, of course. But shoot through filters of 3-5nm, and you could shoot nebulae in the middle of Sydney without LP being a problem.Optolong H-Alpha 7nm filter is the popular narrowband filter allowing 7nm bandwidth of light centered on a wav... more > Optolong improved NB filters SHO6.5nm narrowband filter Kit . SHO6.5nm filter kit includes SII6.5nm, H-Alpha7nm, and OIII6.5nm narrow-band filters, generally working with a...Hutech IDAS Nebula Booster 1 (NB1) filter 2" / 48 mm mounted designed for astrophotography of nebular regions with OSC (One-Shot Color) cameras. Filter let pass the two main nebula emission areas (H-beta - OIII and H-alpha - NII) with a total loght transmission of 98%. IDAS engineers designed a filter that minimizes undesired reflections around ...Model: idas-lps-nb1-48. Part Number: NB1-48. This new IDAS NB1 Nebula filter is an upgrade to the IDAS V4 filters and is a narrowband filter for use with OSC cameras used under light polluted skies. Designed to provide maximum contrast between key astronomical emission lines and a light polluted sky. Incorporates IDAS MBT, UFP, and IGAD ...Optolong Optics Co.,Ltd. is the brand owner of optolong who is the joint of industry and trade. Founded in 1999, Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing ...In assembling a 6-panel Mosaic, I'm hoping to be able to combine my NB (Ha & OIII) data from my L-eNhance filter with my RGB data taken with my OSC camera. I have integrated all of the RGB panels and created an RGB mosaic, then split the channels into Red, Green & Blue files and saved. I'm stuck at the NB filter files.The Optolong L-eXtreme is a 7nm dual-bandpass filter which can be used with one-shot color cameras like DSLRs and CCD/CMOS astrophotography cameras. It is also more suited for fast systems. The convenience and cost effectiveness of this filter allows amateurs to image emission nebulae even in bright, light-polluted or moonlit skies.Optolong believes the design of their L-eNhance filter is a technical innovation among filters. It effectively isolates the H-alpha, H-beta, and Oxygen iii nebula emission lines and achieves a maximum transmission of up to 90-percent. The performance of this filter delivers images that control the impact from light polluted skies.The L-eNhance is a three-band filter and ideal for strong suppression of light pollution. It enables astrophotos of objects with narrow-band emissions in the O-III, H-Beta and H-Alpha lines out of the city. Diam. 1.25 inch / 31.7mm, connection thread: M28.5 x 0.6mm. Celestron - CPC925 GPS XLT - 9.25" Schmidt-Cassegrain Computerized Telescope with CPC Mount - 11074-XLT. More On The Way. Free Shipping Available. Add to Cart. Celestron - C8-A XLT - 8" SCT Optical Tube Assembly for (CG-5) Advanced VX - 91020-XLT.Optolong improved NB filters SHO6.5nm narrowband filter Kit SHO6.5nm filter kit includes SII6.5nm, H-Alpha7nm, and OIII6.5nm narrow-band filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel .AstroProfessional Apo Triplet 115/800 - Moravian G2 8300 - Optolong Filters Mini Guida Artesky 50/160 Asi 290mm mini - iOptron CEM60 Pubblicato da robertovolpi a 14:58. lunedì 20 agosto 2018. Colorando il Pellicano (IC5070 NB_LRGB) Lainate, 20 Agosto 2018Astrodon Narrowband Filters Bring Out the Faint Structures in Nebulae Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths. Astrodon has been purchased by Optical Structures Incorporated (OSI). The web store has transitioned to the OSI store at Hutech IDAS Nebula Booster 1 (NB1) filter 2" / 48 mm mounted designed for astrophotography of nebular regions with OSC (One-Shot Color) cameras. Filter let pass the two main nebula emission areas (H-beta - OIII and H-alpha - NII) with a total loght transmission of 98%. IDAS engineers designed a filter that minimizes undesired reflections around ...The L-eXtreme filter is the better choice for fast optical systems at a competitive price. The filter isolates the H-Alpha and O-III emission lines from nebulae so that the contrast and signal-to-noise ratio between the nebula and the background are maximized. The design of our L-eXtreme filter is a technical innovation among filters.Chroma originally made the filters for Astrodon, they are every bit an equal to Astrodon. If in doubt ask @swag72. I bought mine direct from Chroma, and I use 2" unmounted. Off the top of my head the LRGB were about £800 and although I got a special deal on the NB you are probably looking at around £2k for them.Equipment: ZWO 1600mm-Pro, AT72edii Scope, Celestron AVX, ZWO LRGB filters, SSAG Autoguider, Optolong NB filters, Pegasus Focus Cube, Pegasus Pocket Power Box, .8 Orion Reducer, ZWO EFW Mini filter wheel Exposure: 180" 150 gain 21 offset, 3 hours - Ha 1.Stacked with Darks, flats, dark-flats and Bad Pixel Map in AstroPixel Processor. a. Exported as a .tiffThis reality has culminated in the. creation of what is perhaps the penultimate LP filter: the multi-narrowband filter. More. commonly referred to a s duo-band, tri-band, or quad-band, these ...Optolong Filter Australia. November 9, 2018 ·. A video guide you how to install and remove clip-filter for Nikon cameras. The upgraded clip filters for Nikon Full Frames cameras have been launched since Nov. 5th,2018. The new NK-FF clip-filter is not only easier to install, but also compatible with more lenses.Apparently some of their clients had been incorrectly using these narrowband filters (e.g., L-enhance & L-extreme) on broadband targets like galaxies and complaining of strange color casts and also on objects like the Orion Nebula and the Pleiades and then wondering what happened to the blue reflection nebula.* 65mm X 65mm Square to place into Filter Wheels of CCD Cameras in their filter cell housing. Narrowband (NB) filters enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others.Sh2-54 Emission Nebula Wide Field. Click image for full size version. August 2, 2017. Sharpless 54 (Sh2-54) is the brightest patch in this image. This region rarely gets imaged because it is so close to other iconic objects like the Eagle Nebula, the Swan Nebula and the Trifid Nebula, not to mention all the other nearby gems in the summer Milky Way. In fact, Sh2-54 and the Eagle Nebula are ...Sh2-54 Emission Nebula Wide Field. Click image for full size version. August 2, 2017. Sharpless 54 (Sh2-54) is the brightest patch in this image. This region rarely gets imaged because it is so close to other iconic objects like the Eagle Nebula, the Swan Nebula and the Trifid Nebula, not to mention all the other nearby gems in the summer Milky Way. In fact, Sh2-54 and the Eagle Nebula are ...Moravian G3-16200 EC camera (on loan from O'Telescope), Optolong Ha, O3, R, G and B filters, Takahashi FSQ-106 ED IV at f/3.6, Paramount MX, unguided. Acquisition with the SkyX, focused with FocusMax. All pre-processing and processing in PixInsight.The dual narrowband filter looks like an inexpensive way to get started. APP is also my image processing program of choice, so I'm anxiously awaiting the results of this, to make a decision if I should spend the money on the dual filter, or just put that money into saving for a "real" setup (mono CMOS astro camera, filters, filter wheel, etc.).Optolong filter NB and L-eNhance 45 light 450 sec RED 45 light 450 sec GREEN 45 light 450 sec BLU 15 light 600 sec HA 33 light 450 sec L Mount GM1000HPS & GM2000 QCI Software Voyager Pixinsight Photoshop Author: Andrea Maggi Collaboration with Stefano Seveso and Fabio Mortari. NGC1499 or Sh2-220 - The California Nebula in Perseus. ARTEC 200 LiteOn new moon I always travel to the desert near home for darker skies in Bortle 3. When shooting from my city in Bortle 9, I use Astrodon NB and LRGB 3nnm, and Optolong L-pro filters. Astrophotography is best in dark skies and this is always my first choice. Q9: When you take unusual images of objects with foreground what is your approach?178050: for sale - dealer ad: active: skywatcher evostar ed72 £309 - skywatcher evostar ed80 £579 - takahashi fc100-dz package £2095: £0: 2021-09-16 18:27:02The Heart Nebula captured from Austin TX backyard over two nights using Triad Ultra NB filter. Download our data and learn to process this image from our website. #nebula #astrophotography #astrophoto #astrophotographer #astronomy #space #heart #narrowband #zwo #esprit120 #2600mcpro #narrowbandimagingVisual filters have many purposes, from moon filters that darken the moon for more comfortable observing, to light pollution filters that help enhance views of nebulae under brightly-lit skies. Other visual filters include planetary viewing filters, polarizing filters, line filters, and more, depending on your target.The North America Nebula is catalogued as NGC7000, while the smaller cloud to the right, is known as the Pelican Nebula, IC5070. Hanwell, New Brunswick, astrophotographer Stephan Hamel required two summers to acquire the 15 hours exposure data needed to create this wonderfully intricate narrowband mosaic of the North America and Pelican nebulas.Optolong OIII 6.5nm Narrowband Deep Sky Imaging Filter 2" £195.00 £185.00. The Optolong extra Narrowband OIII-CCD 6.5nm filter is designed for nebula observation allowing 6.5nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, and reducing the transmission of certain wavelengths of light ...Optolong Narrowband H-Beta filter. $ 112.50 - $ 173.75. Quick View. Optolong NB Filters SHO 6.5nm Narrowband Filter Kit. $ 581.25 - $ 900.00.Not positive what "NB" means. Is that cell phone talk for "Narrow Band?" If so, I have two Optolong 12nm Hydrogen Alpha filters that I use with my image intensified eyepeices for real time nebula viewing and they seem to work exactly as well as the Baader 12nm Hydrogen Alpha filter in my filter wheel.The filters that are available on the market at this time are either extremely expensive or grottenschlecht. The first result is a small series of UHC and RGB filters. The garage project grew within a few years to a brand that is appreciated and used worldwide not only by stargazers but also by professional astronomers.There are quite a few different filter brands to choose from - Optolong, ZWO, Baader, Astronomik, and Astrodon to name a few. Like anything else, you get what you pay for. Optolong and ZWO are considered "budget friendly" filters, Astronomik and Baader are usually considered "pretty good, a nice balance between cost and performance ...The Optolong L-Pro filter was used for RGB data and the L-eNhanse for NB data. The colour image was combined with the narrowband data in such a way as to boost the nebulosity, while retaining the natural colour of the stars. Acquisition details RGB - 240 X 30s (L-Pro) NB - 240 X 30 sec (L-eNhanse) Total integration time - 4 hours. EquipmentTo record and process long exposures of Deep Sky objects requires that the camera be effectively cooled to reduce noise in the image. Moreover it helps greatly if the image is rendered in high bit depth, ie has lots of shades of Grey between Black and White for a Monochrome camera or shades of each primary colour for a Colour camera. Many cameras used for presentation, such as video and webcam ...most of the settings are stored in the registry at. Code: Select all. HKEY_CURRENT_USER\Software\AstroSharp Limited\SharpCap. You can use regedit to export these as a REG file and then import that on the new computer. Capture profiles and sensor analysis results are stored in. Code: Select all. C:\Users\<your user name>\AppData\Roaming\SharpCap.Narrowband Imaging. Narrowband filters capture a small part of the visual spectrum. Narrowband filters are narrow in order to pass a very restricted band of wavelengths around specific emission lines of Ha, SII, OIII. Ha (Hα) 656nm = Hydrogen-Alpha. S-II 672nm = Sulfur-II.The estimated distance to Sh2-135, which lies near the centre of this image, is 6,200 light years. There is a striking similarity between the structure to the lower left of centre and the Propeller Nebula, which lies not far away. Moravian G3-16200 EC camera (on loan from O'Telescope ), Optolong Ha, R, G and B filters, Takahashi FSQ-106 ED IV ...Model: idas-lps-nb1-48. Part Number: NB1-48. This new IDAS NB1 Nebula filter is an upgrade to the IDAS V4 filters and is a narrowband filter for use with OSC cameras used under light polluted skies. Designed to provide maximum contrast between key astronomical emission lines and a light polluted sky. Incorporates IDAS MBT, UFP, and IGAD ...Equipment: ZWO 1600mm-Pro, AT72edii Scope, Celestron AVX, ZWO LRGB filters, SSAG Autoguider, Optolong NB filters, Pegasus Focus Cube, Pegasus Pocket Power Box, .8 Orion Reducer, ZWO EFW Mini filter wheel Exposure: 180" 150 gain 21 offset, 3 hours - Ha 1.Stacked with Darks, flats, dark-flats and Bad Pixel Map in AstroPixel Processor. a. Exported as a .tiffOptolong Optics Co.,Ltd. is the brand owner of optolong who is the joint of industry and trade. Founded in 1999, Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing ... Optolong Optics Co.,Ltd. is the brand owner of optolong who is the joint of industry and trade. Founded in 1999, Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing ... Optolong improved NB filters SHO6.5nm narrowband filter Kit SHO6.5nm filter kit includes SII6.5nm, H-Alpha7nm, and OIII6.5nm narrow-band filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel .The material of Clip Filter is black anodized 304 stainless steel which is virtually non-magnetic and less brittle at low temperature. Various kinds of glasses can be replaced in the sophisticated frame, including Astro filter, infrared filter UV-IR CUT filter and ND filter. More creative images can be discovered by your photographer's eye.On 03/10/2021 at 10:25, mightymonoped said: I personally would say yes, absolutely. Especially if you are imaging wide-field with a OSC camera, it opens up a world of narrowband possibility with little extra effort or outlay. Although the l-eNhance is not as selective as the L-extreme filter, it's a great introduction to NB imaging and offers ...Nov 06, 2021 · Optolong Filter Question - posted in Beginning Deep Sky Imaging: I have a Williams Optics GT81 IV. Im looking to move from OSC to monochrome. Using the online calculators and formulas for under and over sampling, I believe I need to be sticking with a camera with a pixel size in the 2 - 3um range. Ive been looking at the ASI183MM Pro (coming from an ASI294MC Pro). I already own a ZWO 2 7 ... M 45, The Plieades. This is a reflection nebula, so it appears that the Optolong Enhance NB filter blocked out most of the the surrounding nebulosity. Due to the bright stars in the nebula, this would be improved by acquiring a stack of short exposures to capture detail/tone down the star brightness and combine with long exposure to pick up the ...Data was captured with a Canon 600D (modded). 135mm lens. Optolong l-eNhance filter. 300s exposures. N. Am. nebula. Stacked in DSS. No white balancing selected. When I process the fts file as a normal image, there is colour. Pink/red nebula etc. I have tried to follow the above tips to process as HOO, but get completely stuck.Open post What's Up: October - November 2021 October 7, 2021 by tjohnson The What's Up calendars, by Curt Nason, show when various astronomical events will occur during the month. Calendar-2110 Download as PDF. Open post This Week's Sky at a Glance, 2021 October 9 - October 16 October 7, 2021October 7, 2021 by Curt […]On new moon I always travel to the desert near home for darker skies in Bortle 3. When shooting from my city in Bortle 9, I use Astrodon NB and LRGB 3nnm, and Optolong L-pro filters. Astrophotography is best in dark skies and this is always my first choice. Q9: When you take unusual images of objects with foreground what is your approach?STC Astro Duo-Narrowband enables astrophotographers to capture two narrowband emission lines simultaneously, rendering ultra high contrast nebula images even if under the influence of strong light pollution in city. This ultimate dual narrowband filter enables one-shot-colour cooled camera and DSLR users to capture narrowband signals efficiently.OSC narrowband filters like the L Enhance and L Extreme are tremendous I use the L Extreme for my OSC ZWO2600MC and the results are outstanding ( my 2600MC has an internal IR / UV cut filter as it's protective window ) I'm sure Optolong and others make a similar NB filter for your NikonM 45, The Plieades. This is a reflection nebula, so it appears that the Optolong Enhance NB filter blocked out most of the the surrounding nebulosity. Due to the bright stars in the nebula, this would be improved by acquiring a stack of short exposures to capture detail/tone down the star brightness and combine with long exposure to pick up the ...The Optolong L-Pro filter was used for RGB data and the L-eNhanse for NB data. The colour image was combined with the narrowband data in such a way as to boost the nebulosity, while retaining the natural colour of the stars. Acquisition details RGB - 240 X 30s (L-Pro) NB - 240 X 30 sec (L-eNhanse) Total integration time - 4 hours. Equipment60273: For Sale: Active: Price Dropped!! SkyGuider Pro Kit & William Optics Base - selling only as a package - $625: $625: 2021-10-17 09:47:28: Brampton, ONSave 1% on SVBONY Barlow Lens 5X when you purchase 1 or more Qualifying items offered by SVBONY Direct. Select "Add both to Cart" to automatically apply promo code 3OZG7554. Here's how (restrictions apply) ; Save 1% on SVBONY Barlow Lens 2X when you purchase 1 or more Qualifying items offered by SVBONY Direct. Select "Add both to Cart" to automatically apply promo code 8IJB6QRP.Optolong 2" L-Pro Light Pollution Filter. ... IDAS NB filters are designed to accommodate the spectral shift of modern fast optical systems. When placed in front of an optical system, the spectral shift is determined by the focal length of the optics and the size of the imaging sensor. For an APS-C sensor, up to a 50mm focal length can be ... Bubble Nebula with Optolong Ha/O-III NB Filter. Post by umasscrew39 » Sun Sep 22, 2019 9:18 pm. Using SC and post processing with PixInsight to capture the Bubble Nebula. This is 95x60s stacks from a C11"EdgeHD @f/7 using the Optolong L-eNhance dual NB filter with a ZWO ASI294MC Pro at -10c (300 gain; 4 brightness). These are unguided with ...Nice rig or setup. I know about Astrodon, i started very beginning with Astrodon filter but at 1.25" size and couldn't afford to buy more, later i bought Optolong full NB filters set at 36mm size but not happy much, and just recently since 5 months until last month i think i completed my 1.25" NB filters, so i am planning to get another mono to use my 1.25" filters, i can't afford 36mm size ...Astro Duo-Narrowband filter is designed to capture specific wavelengths of gaseous and planetary nebulae. Of particular interest to astrophotographers is the Hα emission line at 656nm and OIII lines at 500nm, performing high transmissions and rejecting light pollution as well as the important blocking of longer wavelengths.The North America Nebula is catalogued as NGC7000, while the smaller cloud to the right, is known as the Pelican Nebula, IC5070. Hanwell, New Brunswick, astrophotographer Stephan Hamel required two summers to acquire the 15 hours exposure data needed to create this wonderfully intricate narrowband mosaic of the North America and Pelican nebulas.The Bubble Nebula, a seen by the Hubble Space Telescope. Credit: NASA, ESA, Hubble Heritage Team. The Bubble Nebula is 7 lightyears across and was discovered in 1787 by astronomer William Herschel. Below is a selection of images of the Bubble Nebula captured by BBC Sky at Night Magazine readers and astrophotographers around the world.ASI2600MM Pro uses Sony's latest back-illuminated IMX571 APS-C format native 16-bit ADC sensor. It has an ultra-high 14 stops dynamic range, ultra-low 1.0e readout noise and an innovative breakthrough resulting in zero amp-glow.IDAS NB Filters are designed to enhance the contrast of emission nebula, yet accommodate the filter spectral shift* when used with modern fast optical systems. Features include: Ideal flat-top and moderate bandpass. Excellent in-band transmission. Extremely steep bandpass edges minimize internal reflections. Near IR (NIR) is blocked up to 1100nm.Antlia LRGB-V Pro series filters - 36mm Unmounted 36mm LRGB Filter Set Optolong. LRGB Filter Set is designed to achieve maximum contrast and with extremely high gradients for clear color differentiation. The LRGB Filter set allows to divide the color spectrum in 4 main components: L luminance, R red, G green, B blueED/APO need to have a FF because of the spherical aberration. If all halos are offset despite good FF, there is a problem with the collimation. Usually the back end of the light train, image plane. There no way to confirm the optimal setting without collimation tools. Luckily they are not so expensive.Both were captured with the WO Redcat and ASI294mc pro, one with an Optolong l-eNhance NB filter, the other with an Optolong l-Pro filter in RGB. I loaded both unprocessed Fits files into Astro Pixel Processor and did a little bit of cleanup work for light pollution on both before analysing the stars and registering them against each other.Optolong Narrowband H-Beta filter. $ 112.50 - $ 173.75. Quick View. Optolong NB Filters SHO 6.5nm Narrowband Filter Kit. $ 581.25 - $ 900.00.The new 36mm EFW (Electronic Filter Wheel) independently developed by ZWO for astronomical mono cameras. With the larger body and the newly-added screw holes on the covers, it will give a much easier and more fixable way to connect to ASI cameras. There are 7 slots inside the EFW. The body is CNC milled from an aircraft graded aluminum block.most of the settings are stored in the registry at. Code: Select all. HKEY_CURRENT_USER\Software\AstroSharp Limited\SharpCap. You can use regedit to export these as a REG file and then import that on the new computer. Capture profiles and sensor analysis results are stored in. Code: Select all. C:\Users\<your user name>\AppData\Roaming\SharpCap.Sale Price:$179.25Our Price:$239.00. Out of Stock. Out of Stock. Free US Shipping. Optolong Sulfur II / S-II Narrowband (6.5nm) Nebula CCD Filter - 31mm Round Unmounted.STC Astro Duo-Narrowband Clip Filter (Sony APS-C) + FREE Shipping + FREE LensPen HK$2,950.00 HK$2,250.00 STC Astro Duo-Narrowband Clip Filter (Pentax APS-C) + FREE Shipping + FREE LensPen HK$2,250.00 Be the first to receive our members only promotions and new product releasesHi I'm seriously considering buying one of those new triad/tri narrowband filters for DSLR/OSC cameraes out there. So far I'm only aware of two existing, the relatively cheap Optolong L-eNhance, and the expensive OPT Multiband Triad. Are there any others on the marked than those two? And is there...ZWO asi294mc pro with my optolong l-enhance or asi1600mm with narrowband filters? Advice. Close. 3. Posted by 11 months ago. Archived. ZWO asi294mc pro with my optolong l-enhance or asi1600mm with narrowband filters?Open post What's Up: October - November 2021 October 7, 2021 by tjohnson The What's Up calendars, by Curt Nason, show when various astronomical events will occur during the month. Calendar-2110 Download as PDF. Open post This Week's Sky at a Glance, 2021 October 9 - October 16 October 7, 2021October 7, 2021 by Curt […]Veil_Ha_Oiii with calib small Equipment: ZWO 1600mm-Pro. AT72edii Scope. Celestron AVX. ZWO LRGB filters. Optolong NB filters. SSAG Autoguider . Exposures: 3 minute 150 gain 21 offsetM15 - RGB 30:30:30 (6x300" per canale) Vixen VMC200L rid. f/6 - Moravian G2 8300 - Optolong Filters - Miniguida Artesky 50/160 e ASI 290mm mini - iOptron CEM60 Pubblicato da robertovolpi aThe L-eXtreme filter is the better choice for fast optical systems at a competitive price. The filter isolates the H-Alpha and O-III emission lines from nebulae so that the contrast and signal-to-noise ratio between the nebula and the background are maximized. The design of our L-eXtreme filter is a technical innovation among filters.Optolong is the first filter manufacturer with its own astronomical brand in China. To date, optolong & reg; astronomical filters have distributors in more than 30 countries around the world, with customers all over the world. Our astronomical filter was published in Astronomy Magazine.Results for "canon" in Cameras & Camcorders in New Brunswick Showing 41 - 75 of 75 results. Notify me when new ads are posted. ... Optolong L-Enhance 2" ... Dual narrowband astrophotography filter Lightly used and taken care of very well. Images shown were taken using the filter, a canon 60D and 250 mm prime refractor.Use the Optolong O-III 6.5nm filter with the H-alpha and SII-CCD extra narrowband filters (SHO Set) for tricolor CCD astrophotographyNarrowband imaging with a SHO filter set can be done with the moon up in heavy light pollution, allowing you to image much more frequently that would otherwise be possible.Hubble palette images can be made by combining H-alpha, OIII-CCD and SII-CCD images into a ... OPTOLONG L-Pro NK-FF UT 0.3mm Filter Ultrathin 0.3mm Astrophotography Light Pollution Filter forD600/D610/D700/D750/D800 LD1003H interesting, you can find t... Optolong L-Pro Filter for Canon EOS R Clip. £215.00 Add to Basket. Optolong SHO Narrowband ... The L-Pro broadband filter is the ideal choice for suppressing light pollution from artificial light and enables astrophotos of broadband emission objects such as galaxies, reflection nebulae and globular clusters. Filter diameter: 1.25 inches / 31.7mm. The LPS Filter L-Pro for the photography of deep-sky objects such as B. nebulae and galaxies. Optolong Optics Ltd | Address: Room 1523-1526, Building 7, Phase II, Lenovo Tech Center, Kepu RD, Kunming City, Yunnan 650106, China www.optolongfilter.com | Send Inquiry | Phone: +86-(871)-6831-7717 Optolong Optics Ltd is a manufacturer of astronomy filters, and fluorescence filters.Orion 80mm triplet @ f/4.8, ASI294MC pro, STC Duo narrowband filter, Pixinsight, Photoshop Paul Owen - IC2118 Witch Head Nebula Orion 80mm triplet @ f/4.8, ASI294MC pro, Optolong L-Pro filter, Pixinsight, PhotoshopBoth were captured with the WO Redcat and ASI294mc pro, one with an Optolong l-eNhance NB filter, the other with an Optolong l-Pro filter in RGB. I loaded both unprocessed Fits files into Astro Pixel Processor and did a little bit of cleanup work for light pollution on both before analysing the stars and registering them against each other.Nov 06, 2021 · Optolong Filter Question - posted in Beginning Deep Sky Imaging: I have a Williams Optics GT81 IV. Im looking to move from OSC to monochrome. Using the online calculators and formulas for under and over sampling, I believe I need to be sticking with a camera with a pixel size in the 2 - 3um range. Ive been looking at the ASI183MM Pro (coming from an ASI294MC Pro). I already own a ZWO 2 7 ... Optolong LRGB Imaging Filter Set - 31mm Round Unmounted . Our Price: $291.00. Out of Stock. Out of Stock . Free US Shipping. Optolong LRGB Imaging Filter Set - 36mm Round Unmounted . Our Price: $299.00. Out of Stock. Out of Stock . Free US Shipping. Optolong LRGBSHO (LRGB, S-II, H-a & O-III) Imaging Filter Set of 7 Filters - 1.25"Antlia SII 3nm Pro Filter 1.25" Mounted. Antlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filters enhance contrast of emission targets by lowering the unwanted background signal. Antlia SII 3nm Pro filter is designed to deliver 90% ...The dual narrowband filter looks like an inexpensive way to get started. APP is also my image processing program of choice, so I'm anxiously awaiting the results of this, to make a decision if I should spend the money on the dual filter, or just put that money into saving for a "real" setup (mono CMOS astro camera, filters, filter wheel, etc.).For sale are three filters all in excellent condition with their cases. 2" Optolong L-Pro - $175.00 - SOLD; 2" ZWO Duo Narrowband (very similar to the L-Enhance) - $140.00; 2" ZWO IR Cut Filter (Never Used. I bought this by mistake thinking it was an IR/UV cut filter.Sh2-54 Emission Nebula Wide Field. Click image for full size version. August 2, 2017. Sharpless 54 (Sh2-54) is the brightest patch in this image. This region rarely gets imaged because it is so close to other iconic objects like the Eagle Nebula, the Swan Nebula and the Trifid Nebula, not to mention all the other nearby gems in the summer Milky Way. In fact, Sh2-54 and the Eagle Nebula are ...Narrowband Imaging. Narrowband filters capture a small part of the visual spectrum. Narrowband filters are narrow in order to pass a very restricted band of wavelengths around specific emission lines of Ha, SII, OIII. Ha (Hα) 656nm = Hydrogen-Alpha. S-II 672nm = Sulfur-II.Nov 06, 2021 · Optolong Filter Question - posted in Beginning Deep Sky Imaging: I have a Williams Optics GT81 IV. Im looking to move from OSC to monochrome. Using the online calculators and formulas for under and over sampling, I believe I need to be sticking with a camera with a pixel size in the 2 - 3um range. Ive been looking at the ASI183MM Pro (coming from an ASI294MC Pro). I already own a ZWO 2 7 ... Optolong improved NB filters SHO6.5nm narrowband filter Kit . SHO6.5nm filter kit includes SII6.5nm, H-Alpha7nm, and OIII6.5nm narrow-band filters, generally working with a... 3x120sec Optolong SII filter (as Red) 5x120sec Optolong HA filter (as Green) 5x120sec Optolong OIII filter (as Blue) Larger version on Flickr: https://flic.kr/p/LdajYC. I added the color data to some older (June 2015) HA data taken with my QHY23M 12x120 sec. Flickr: https://flic.kr/p/JG5iSg # LOVEMYHYPERSTAR # Optolong # QHYCCDResults for "canon" in Cameras & Camcorders in New Brunswick Showing 41 - 75 of 75 results. Notify me when new ads are posted. ... Optolong L-Enhance 2" ... Dual narrowband astrophotography filter Lightly used and taken care of very well. Images shown were taken using the filter, a canon 60D and 250 mm prime refractor.Optolong Filters. Page 1 of 1: 14 Items: Optolong CLS Light Pollution Filter. £37.00 Add to Basket. Optolong UHC Light Pollution Filter (1) £38.00 Add to Basket. Optolong CLS-CCD Light Pollution Filter (2) £64.00 Add to Basket. Optolong 18nm OIII Visual Light Pollution Filter (1) £65.00 ...The Optolong L-eXtreme is a 7nm dual-bandpass filter which can be used with one-shot color cameras like DSLRs and CCD/CMOS astrophotography cameras. It is also more suited for fast systems. The convenience and cost effectiveness of this filter allows amateurs to image emission nebulae even in bright, light-polluted or moonlit skies.Mounting and removing the Clip-Filter is quick and easy. The material is A2 stainless steel which is virtually non-magnetic and less brittle at low temperatures. High-quality double-sided NANO Anti-smudge coating build excellent performance on waterproof and grease-proof. It fits for 5DII / 5DIII / 6D ,Please refer the " Applicable Camera and ...Antlia SII 3nm Pro Filter 1.25" Mounted. Antlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filters enhance contrast of emission targets by lowering the unwanted background signal. Antlia SII 3nm Pro filter is designed to deliver 90% ...6 hours NB. https://imagingstardust.zenfolio.com/p62213097/h96413f93#h96413f93 Time to move on. DanThe Heart Nebula captured from Austin TX backyard over two nights using Triad Ultra NB filter. Download our data and learn to process this image from our website. #nebula #astrophotography #astrophoto #astrophotographer #astronomy #space #heart #narrowband #zwo #esprit120 #2600mcpro #narrowbandimagingThe Optolong L-eXtreme filter is now being used in backyards across the globe, which is great news for those that take astrophotography images in heavy light pollution. This astrophotography filter features even narrower bandpasses than last year's L-eNhance, making it perfect for nebula photography from the city.The Narrow band filter set comprises of Hydrogen-Alpha (Ha), Sulphur (SII) and Oxygen (OIII). The SHO narrow band filter set is compatible with our filter wheels and allows astrophotographers to capture deep-sky objects in spectacular narrow band. This filter set is commonly used to image objects in the Hubble pallet.Clearance EQ5Bolt Replacement Latitude Adjustment Bolt £ 29.00 £ 14.99. Add to Wishlist. Our M8 EQ5Bolt Replacement Latitude Adjustment Bolt is hand made using Stainless Steel with the best resistance to bending. Performance is better than any commercial product. The bolt has a longer "handle", to make turning easier, especially with cold ...I keep looking at the Optolong filter and have been advised by FLO this is probably the best one of its type. I tend to be a believer in the more things something is asked to do the less well it can do them, these Tri and Quad filter for me are asking a lot, not that I know the first thing about them I would not go beyond the Optolong unless I saw some strong evidence of them working.FILTERS: OPTOLONG L-EXTREME FILTER. EXPOSURE: 30 X 300SEC. Stacked in Siril and processed in Pixinsight. Warm prompt About color: due to the influence of ambient light, color difference of the display and flash photography, the color of the product may have some color difference. Detailed color is in accordana with the final product.STC Astro Duo-Narrowband Clip Filter (Sony APS-C) + FREE Shipping + FREE LensPen HK$2,950.00 HK$2,250.00 STC Astro Duo-Narrowband Clip Filter (Pentax APS-C) + FREE Shipping + FREE LensPen HK$2,250.00 Be the first to receive our members only promotions and new product releasesOptolong Filter Question - posted in Beginning Deep Sky Imaging: I have a Williams Optics GT81 IV. Im looking to move from OSC to monochrome. Using the online calculators and formulas for under and over sampling, I believe I need to be sticking with a camera with a pixel size in the 2 - 3um range. Ive been looking at the ASI183MM Pro (coming from an ASI294MC Pro).Accessories: ZWO EAF focuser, Optolong L-eXtreme 2" filter Mount: iOptron CEM40 Guide scope: Orion 50mm guidescope Guide camera: QHY5 Subframes: 164x300s (13h40m) Gain/ISO: 120 Acquisition method: Sequence Generator Pro Stacking program: PixInsight 1.8.8-8 Post-Processing program: PixInsight 1.8.8-8 Darks: 100 Flats: 50 Temperature: -5C, -10C, -15C Accessories: ZWO EAF focuser, Optolong L-eXtreme 2" filter Mount: iOptron CEM40 Guide scope: Orion 50mm guidescope Guide camera: QHY5 Subframes: 164x300s (13h40m) Gain/ISO: 120 Acquisition method: Sequence Generator Pro Stacking program: PixInsight 1.8.8-8 Post-Processing program: PixInsight 1.8.8-8 Darks: 100 Flats: 50 Temperature: -5C, -10C, -15C IDAS NB Filters are designed to enhance the contrast of emission nebula, yet accommodate the filter spectral shift* when used with modern fast optical systems. Features include: Ideal flat-top and moderate bandpass. Excellent in-band transmission. Extremely steep bandpass edges minimize internal reflections. Near IR (NIR) is blocked up to 1100nm.The L-eNhance is a three-band filter and ideal for strong suppression of light pollution. It enables astrophotos of objects with narrow-band emissions in the O-III, H-Beta and H-Alpha lines out of the city. Diam. 1.25 inch / 31.7mm, connection thread: M28.5 x 0.6mm. For sale are three filters all in excellent condition with their cases. 2" Optolong L-Pro - $175.00 - SOLD; 2" ZWO Duo Narrowband (very similar to the L-Enhance) - $140.00; 2" ZWO IR Cut Filter (Never Used. I bought this by mistake thinking it was an IR/UV cut filter.Optolong Optics Co.,Ltd. is the brand owner of optolong who is the joint of industry and trade. Founded in 1999, Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing astronomy filters and fluorescence filters and pushing them to market. We also offer other interference filters like UV filters/lens, visible filters and Near infrared filters ...M 45, The Plieades. This is a reflection nebula, so it appears that the Optolong Enhance NB filter blocked out most of the the surrounding nebulosity. Due to the bright stars in the nebula, this would be improved by acquiring a stack of short exposures to capture detail/tone down the star brightness and combine with long exposure to pick up the ...IC1396 contains the Elephant Trunk and SH2-129 is called The Flying Bat. The latter also contains the Giant Squid (Ou4) but that needs more data to show here. Captured with my triple imaging turret rig with Astrodon 3nm NB filters and Asahi Pentax Super Takumar 105mm f2.8 lenses. Ha - ASI 294MM Pro camera with gain setting of 125. 33 x 300s ...For sale are three filters all in excellent condition with their cases. 2" Optolong L-Pro - $175.00 - SOLD; 2" ZWO Duo Narrowband (very similar to the L-Enhance) - $140.00; 2" ZWO IR Cut Filter (Never Used. I bought this by mistake thinking it was an IR/UV cut filter.Use the Optolong O-III 6.5nm filter with the H-alpha and SII-CCD extra narrowband filters (SHO Set) for tricolor CCD astrophotographyNarrowband imaging with a SHO filter set can be done with the moon up in heavy light pollution, allowing you to image much more frequently that would otherwise be possible.Hubble palette images can be made by combining H-alpha, OIII-CCD and SII-CCD images into a ... When I was looking at 2" LRGB And NB filters my search kept prompting me to look at Optolong as they had more than just copied the Astronomik they went on apparently to improve on them, I too can only dream about owning some good quality 3nm NB Filters and would certainly research into buying the Chroma, which BTW Bernard at Modern Astronomy is ...Working on ASI1600mmPro Bader 6.5nm Ha and Oiii filters each stack 25x180sec Doing an exercise to compare aquisition methods between traditional Mono Camera and NB filters and an OSC camera with the Optolong LeXtreme Duo ND filter.This is a powerful and complete system, with 7″ colour monitor, R2 imager, advanced multi-part 1.25″ adapter and focal reducer system plus IR block filter. We can't import or ship Li-Ion batteries legally, so supply a USB (5v) to 12v converter cable that allows you to power the imager from a 2A+ USB mobile 'phone charger or power bank.Re: M97 and the perils of wasting narrowband time. Post. by oopfan » Sun Mar 07, 2021 1:32 am. Hi Tim, Thanks for the H/T. Yes, it is well worth investing the time it takes to capture a single frame in each of our NB filters: Ha, OIII, and SII. Every emission nebula is different. For me and my meager 71mm refractor, I need a 600-second ...This is a powerful and complete system, with 7″ colour monitor, R2 imager, advanced multi-part 1.25″ adapter and focal reducer system plus IR block filter. We can't import or ship Li-Ion batteries legally, so supply a USB (5v) to 12v converter cable that allows you to power the imager from a 2A+ USB mobile 'phone charger or power bank.I have the Optolong L-Enhance filter which is a dual pass narrow band filter and under those circumstances I will select Narrowband. StarTools will automatically do a stretch for you once it completes, so in effect if you make the incorrect choice, you can do it again.Optolong OIII 6.5nm Filter - 2" Mounted. starizona. $255.00. OIII emits 495.9nm and 500.7nm and it is a blue-green colored filter. Many of images of planetary nebula and supernova remnants are taken only with... View full details. $255.00. Sale. Add to cart.The L-eNhance is a three-band filter and ideal for strong suppression of light pollution. It enables astrophotos of objects with narrow-band emissions in the O-III, H-Beta and H-Alpha lines out of the city. Diam. 1.25 inch / 31.7mm, connection thread: M28.5 x 0.6mm. Optolong Optics Co.,Ltd. is the brand owner of optolong who is the joint of industry and trade. Founded in 1999, Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing ... OPTOLONG L-Pro NK-FF UT 0.3mm Filter Ultrathin 0.3mm Astrophotography Light Pollution Filter forD600/D610/D700/D750/D800 LD1003H interesting, you can find t...Optolong Filter Australia. November 9, 2018 ·. A video guide you how to install and remove clip-filter for Nikon cameras. The upgraded clip filters for Nikon Full Frames cameras have been launched since Nov. 5th,2018. The new NK-FF clip-filter is not only easier to install, but also compatible with more lenses.Optolong improved NB filters SHO6.5nm narrowband filter Kit SHO6.5nm filter kit includes SII6.5nm, H-Alpha7nm, and OIII6.5nm narrow-band filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel .Over four nights of observing we captured a few hundred frames to be able to bring you Abell 85 - extremely faint supernovae remnant. What is neat about this image is that it was captured from my backyard on the nights leading up to a full moon.Moravian G3-16200 EC camera (on loan from O'Telescope), Optolong Ha, O3, R, G and B filters, Takahashi FSQ-106 ED IV at f/3.6, Paramount MX, unguided. Acquisition with the SkyX, focused with FocusMax. All pre-processing and processing in PixInsight.Optolong L-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is also more suited for fast systems. The convenience and cost-effectiveness of this filter allows amateurs to image a rich emission nebula, even in bright, light pollution skies.Nov 06, 2021 · Optolong Filter Question - posted in Beginning Deep Sky Imaging: I have a Williams Optics GT81 IV. Im looking to move from OSC to monochrome. Using the online calculators and formulas for under and over sampling, I believe I need to be sticking with a camera with a pixel size in the 2 - 3um range. Ive been looking at the ASI183MM Pro (coming from an ASI294MC Pro). I already own a ZWO 2 7 ... AstroProfessional Apo Triplet 115/800 - Moravian G2 8300 - Optolong Filters Mini Guida Artesky 50/160 Asi 290mm mini - iOptron CEM60 Pubblicato da robertovolpi a 14:58. lunedì 20 agosto 2018. Colorando il Pellicano (IC5070 NB_LRGB) Lainate, 20 Agosto 2018The Bubble Nebula, a seen by the Hubble Space Telescope. Credit: NASA, ESA, Hubble Heritage Team. The Bubble Nebula is 7 lightyears across and was discovered in 1787 by astronomer William Herschel. Below is a selection of images of the Bubble Nebula captured by BBC Sky at Night Magazine readers and astrophotographers around the world.Nice rig or setup. I know about Astrodon, i started very beginning with Astrodon filter but at 1.25" size and couldn't afford to buy more, later i bought Optolong full NB filters set at 36mm size but not happy much, and just recently since 5 months until last month i think i completed my 1.25" NB filters, so i am planning to get another mono to use my 1.25" filters, i can't afford 36mm size ...Over four nights of observing we captured a few hundred frames to be able to bring you Abell 85 - extremely faint supernovae remnant. What is neat about this image is that it was captured from my backyard on the nights leading up to a full moon.Optolong OIII 6.5nm Filter - 2" Mounted. starizona. $255.00. OIII emits 495.9nm and 500.7nm and it is a blue-green colored filter. Many of images of planetary nebula and supernova remnants are taken only with... View full details. $255.00. Sale. Add to cart.This Red Continuum filter (645 nm, 5 nm FWHM) produces a star map without the H-a or SII emission in order to subtract stars from emission images. Astrodon NB filters are renowned for not producing halos around stars and not leaking NIR light. When it...Line Filters H-Alpha. A hydrogen-alpha filter is an optical filter designed to transmit a narrow bandwidth of light, generally centred on the H-alpha wavelength. H-alpha (Hα) is a specific deep-red visible spectral line in the Balmer series with a wavelength of 656.28 nm in air. H-alpha light is important to astronomers as it is emitted by many emission nebulae.I have Ha, OIII, and SII NB filters but am not sure of the advantage of the triad (Ha, Hb/OIII) other than you just need to use the one filter and not worry about changing filters. That is a very pricey filter. Because you already have a color camera I would look at the Optolong L-Pro filter.Product Description. ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-Band filter is aimed at the astronomer who may already own a One Shot Colour (OSC) camera and wants to image using narrowband techniques or emission objects without purchasing a mono camera, filter wheel and narrowband filter set.Astronomy Filters; Baader CCD Narrowband-filterset 2" H-alpha 7 / OIII / SII for Full-Frame-CCD (H-alpha 7nm, O III 8.5nm und S II 8nm) (with LPFC) ... Baader-CCD-NB-Filterset-2459462 Shipping Weight: 1.00 KGS : Quantity: Share. Product Description. Find Similar Products by Category ... Optolong 7nm Hydrogen-alpha CCD HK$1,290.00. Optolong 6 ...The horizontal axis is the Wavelength in Nanometers (nm). 400nm is deep blue, at 520nm the human eye senses green and at 600nm red. At 656nm is the famous "H-Alpha" emission line of hydrogen. The transmission in % is plotted on the vertical axis.; The red line shows the transmission of the filter.; Visual filters: The grey line in the background shows the relative sensitivity of the human eye ...Narrowband Imaging. Narrowband filters capture a small part of the visual spectrum. Narrowband filters are narrow in order to pass a very restricted band of wavelengths around specific emission lines of Ha, SII, OIII. Ha (Hα) 656nm = Hydrogen-Alpha. S-II 672nm = Sulfur-II.Apr 28, 2017 · Using SC and post processing with PixInsight to capture the Bubble Nebula. This is 95x60s stacks from a C11"EdgeHD @f/7 using the Optolong L-eNhance dual NB filter with a ZWO ASI294MC Pro at -10c (300 gain; 4 brightness). These are unguided with darks applied. Average seeing and below average transparency but finally cooler weather with no ...