8 Reducer - DIY 3D printed guide cam with IMX290 and ZWO 30F4 Acquisition Details: - 100 x 120s + 230 x 60s - 0 gain. 5mm spacer, but got elongated stars in the four corners. The three-element optical design features a 91mm aperture using FPL-53 glass. William Optics Fluorostar 91 Triplet APO Refractor Telescope with 3. Page 1 of 2 - William Optics Fluorostar 91 Focuser Issue - Response from WO themselves. William Optics GuideStar 61 APO With Case £399. Add to Cart. The one on the left is the newly released GT 81 WIFD which seems to be a very similar scope. With twin handles that double as shoulder straps, allowing the case to be used as a rucksack, and additional. William Optics Fluorostar 91 Apo Triplet William Optics Flat 6A III 0. Swap to the smaller Allen key and with a torch find the two screws at 45 degrees so just rotate the focus adjuster to see them. DESCRIPTION The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence. April 14, 2023. 8 These are premium instruments. 3" Rack & Pinion Focuser - Gold Version. 25" · Antlia Red 1. 9 APO Refractor features a three element triplet design and uses FPL-53 glass. TS Optics has good offerings at a decent price but I’m a bit concerned about purchasing overseas . Fluorostar 91 APO. 9 APO Triplet Refractor Telescope FPL-53 William Optics Fluorostar 91 FLT91 f/5. Fluorostar 91 Trailer. Zillow has 23383 homes for sale in British Columbia. "high performance and looks good doing it, versatility, manageability, afforfability: a better balance than anyone has a right to expect". Details. cþl 22mm Weight : 9. 1mm from the back of the flat to the camera chip. Back Ordered. This scope is amazing, and huge shout out to AgenaAstro for getting me this in su. I have an 8 scope sitting by my star adventurer, and I havent used it once. Each subs are fives minutes long and each panel is eights hours of exposure so. William Optics FLT 156 - posted in Refractors : For those who may be interested, William Optics has just listed its Fluorostar 156 f/7. I also received the WO FLAT 6A III x0. Ken Bates. 8 focal reducer, which brings the FLT 91 to a focal length of 432 mm at f/4. William Optics FLT 91 vs GT81 - posted in Refractors : Hi everyone, just after a bit of advice please. 5x Televue Powermate (one of the best premium extenders) on William Optics FLT 91 Fluorostar (or say WO FLT 132), and use it to capture galaxies? Plan to use it with ZWO ASI 2600mm camera. Cave Nebula shot with a tandem rig using a WO FLT91 and ASI 2600 MM Pro for Luminance and Ha and a WO Z61 and ASI 2600 MM for RGB. The STM-coatings and superb quality provide excellent optical performance and unmatched value. ขาตั้งและเมาท์ (Tripods & Mounts) ฟิลเตอร์ (Filters) กล้องจุลทรรศน์. Qty. Started by mewmartigan , Sep 09 2020 06:02 AM «. Filters: ZWO Premium LRGB Imaging Filter Set - 36mm Round Unmounted (Used only RGB) William Optics manufactures Refractor telescopes, binoculars, digital camera adapter lenses for telescopes, eyepieces, diagonals and other accessories. As low as $1,998. Fluorostar 91 APO Triplet Refractor. William Optics. Description Reviews (0) Description. Both of these scopes are triplets so you'll need a field flattener unlike the Petzval design of the Redcat series. GEPRC Crocodile baby 4 inch Gopro Insta360 GO mou. Vendor William Optics Regular price $1,998 Sale price save $-1,998 Unit price / per . New for 2021 - William Optics Fluorostar / FLT 91 An Apochromatic triplet refractor for visual astronomers and astrophotographers who want very high performance from a midsize telescope. William Optics offers another model of apochromatic triplet refractor, the Fluorostar. Reviews. 2y. Astronomers desirous of superb visual and photographic intermediate sized refractor performance will much appreciate the William Optics 91 mm f/5. The deep-sky imaging performance of that little APO is what. 8x for Fluorostar 91 - suggested by web store. Dielectric Coating Diagonals; Erecting Prisms; Accessories. 00. It offers remarkable image quality, surpassing most telescopes of its kind in its ability to eliminate optical defects. 8x Reducer / Adjustable Field Flattener 6AIII for FLT 91 (432 mm at f/4. item 8 Sky-Watcher Esprit 150mm ED Triplet APO Refractor #S11430 Sky-Watcher Esprit 150mm ED Triplet APO Refractor #S11430. 00 - $2,897. . WarpAstron WD-17S 1 3. 00 Regular Price $1,998. Basic Information: Telescope: William Optics FLT 91 with FLAT 6AIII reducer. ZWO ASIair Plus 9 76. P-FLAT6AIII-M92. 8x reducer is almost identical FOV as the Zenithstar was, but gathers more light and faster, and the Zenithstar was not as good as the Redcat anyway. Ive become a fan of Williams Optics. 9 and reduces to f/4. 9 & GH5. Despite being only a little longer, that diameter and extra glass means this is much heavier than my Z73. Pegasus Astro Indigo Filter Wheel (7 position, 2" or 50mm filters) 1 32. This William Optics field flattener is designed specifically to work with the FLT 91 APO refractor. Fluorostar 91 BUY NOW New for 2021 - The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. RotoLock Adapters; Camera / T-Mount Adapters; Mounting. William Optics Fluorostar 91 by William Optics. Price is $1850 shipped with no PayPal fees. 00. You're reviewing: FLAT6AIII special edition for Fluorostar 91. OTA Weight. William Optics Fluorostar 91 Triplet APO Refractor Technical Specifications. Not that this was with a 2. This is a NEW listing. William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI2600MC Pro Mounts Sky-Watcher EQ6-R Pro Acquisition details Dates: Nov. William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI533MM Pro Mounts iOptron CEM60 Filters Antlia Blue 1. Page 1 of 12 - My all new Askar 107PHQ - posted in Refractors : Hi all, finally received the new Askar 107PHQ I was waiting for! I was really surprised by the weight and the massiv build! Overall quality seems to be very good, at least I could not find anything that looks or feels cheap. The three-element optical design features. This is a 2 piece U Bracket that allows a BeeLink MiniPC and Pegasus Astro UBP2 to mount on top of a Fluorostar 91 scope. Having two flatteners/focal reducers is like having two telescopes with different focal lengths. William Optics. 34 degrees X 1. OK, I'm tempted by the FLT 91 I already have a WO 6A III 0. William Optics Fluorostar 91 / FLT91 4 49. As low as $3,298. 5mm spacer, but got elongated stars in the four corners. 25" Diagonals & Erecting Prisms. $293. Whether you call it The City of Joy or by its former name Calcutta, this city has…Using this adjustable field flattener makes astrophotography with the William Optics 73 mm ZenithStar APO Refractor even better. 3" Rack & Pinion Focuser - Available in Red, Gold, and Space Gray. 00 Regular Price $1,998. 00. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. 9 Imaging APO Triplet Refractor FPL-53 - Australian Authorised dealer Add the. To me, it looks like the scope for observers and imagers who want go greater than four inches but cannot afford the FLT 132 cost and weight but want something bigger than the FLT 91 and sticking with William Optics for the colors build quality. Add to Cart. Wish List Compare 【Refurbished】Zenithstar 73 III APO-Red. The Fluorostar’s connectivity functionalities help increase workflow efficiencies in any clinical applications. William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI2600MM Pro Mounts Sky-Watcher HEQ5 PRO Filters Chroma Blue · Chroma Green · Chroma H-alpha 3nm Bandpass · Chroma OIII 3nm Bandpass · Chroma Red Accessories Pegasus Astro Powerbox Micro · William Optics Flat6A III · ZWO EAF · ZWO EFW 7 x 36mm SoftwareThe Fluorostar 110 is designed to work with both 1 1/4 inch and 2 inch diameter eyepieces in various focal lengths, for both daytime and nighttime viewing. In stock (can be backordered) Type: Flattener / Reducer. Im looking for a reasonably sized. How to install the FLAT6AIII on the William Optics Fluorostar 91 Triplet. 00 Original price. $284. William has absolutely accomplished his goal, and now has a number of very popular refractor telescope lines. I bought it used and I know I need to do a factory reset on it. SKU WO-T-FLT-91GD-RP33 Original price CA$2,697. Download Manual. Its a nice scope, but its too large to carry in my truck. 291bs / 5. 4 Videos. The urologist can check the injection of contrast agent material. Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. 3 shares. William Optics FLT 91 Fluorostar 91mm f/5. Images of space, taken by amateurs. “続いて> FLT-91鏡筒とセットでおすすめなのがフラットナーレデューサー”FLAT6AIII”. William Optics. Quick view Compare Choose Options. Altair Wave Series 115 F7 ED Triplet 1 6. Now Only $998. 5mm spacer, but got elongated stars in the four corners. $1,881. 1. 8 These are premium instruments primarily aimed at astrophotographers, but they can also be used for visual observations. Hope that WO reads related threads here and strive to improve. For the guide scope, I don't think this is as critical a choice as the main scope, so I expect something like a WO 50mm or ZWO 30mm would be adequate here. 99. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. I have since added another 1. 9kg (8. William Optics Fluorostar 91 / FLT91 / New scope and flattener/reducer; New scope and flattener/reducer. I ordered a William Optics FLT 91 Fluorostar 91mm f/5. T-FLT-91. 4mm. Apochromatic Triplet Prime Lens. 9 Triplet Apo Refractor with Carry Case - Space Gr. Vixen Dovetail Adapter for William Optics RedCat. Focuser Bracket William Optics FD80. 8 Reducer. William Optics Fluorostar Series:. New-25. $ 293. SKU. That does not mean that it cannot be used visually, with an eyepiece, for the visual observer who wants the very best image. Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. 5" Focuser) As low as $8,198. txt) or read online for free. William Optics Fluorostar 91 ZWO ASI6200 MC ZWO ASI6200 MM Celestron CGX Radian Triad Ultra Narrowband Filter Software Photoshop Adobe Camera RAW DeepSkyStacker Topaz Denoise AI Starnet++ Processing Stretch Blend with Starnet++ star-less image for each stack Mono image as Luma. 9 Triplet Apo Refractor. Find local businesses, view maps and get driving directions in Google Maps. As low as $1,998. ر. 8x Reducer / Flattener William Optics 2019 Slide Base 50mm Uniguide Scope Skywatcher AZ-EQ6GT Mount & Tripod ZWO ASI290Mini Mono Guide Cam ZWO ASI Air Pro ZWO 5v Electronic Focuser ZWO ASI1600mm Pro USB 3. 4 Reviews. Important - colour may differ from photo, we will have this photographed shortly. The new ones do not contain fluorite elements and I don’t know that older models ever did. Sh2-140 is an emission nebula in the constellation of Cepheus. 99. The nebula is located in the central-southern part of the constellation, about 5 ° north of the star ζ Cephei. 95+ Strehl. How to install the ZWO EAF on the William Optics Fluorostar 91. Here is my FLT 91/Reducer combo with a 2600MC, so the chip is bigger and the pixels are smaller, both of which put a larger strain on the optics. Qty. 8 These are premium instruments primarily aimed at astrophotographers, but they can also be used for visual observations. 1. The 10 minute sub exposures picked up the nebulosity I wanted but starlight drowned out everything. Mount: Sky-Watcher EQ6-R Pro (Used iOptron Tri-pier with Adapter 8036-TK)Special Edition FLAT6AIII Adjustable Reducer / Flattener for William Optics Fluorostar FLT 91 Telescopes. Im excited. Important - colour may differ from photo, we will have this photographed shortly. Add to Cart. Horsehead Nebula in Narrow Band - posted in Experienced Deep Sky Imaging: Here is the Horesehead nebula, taken in narrow band with about 15hrs worth of data using the Fluorostar 91, ZWO2600MM Jump to contentHello all, I am finally reviewing my very own William Optics Gran Turismo 81, triplet apochromatic refractor! With a focal length of 478mm and a focal ratio. 25”-2” adapter Includes. 焦点距離はx0. 6lbs) including tube rings and dovetail plate. Feitelijk zijn beide flattener / reducer gelijk aan elkaar alleen zit bij dit product een M92 adapter bijgeleverd. $2,697. 6. Extended Length. When I looked at the fov it matched the Esprit 100ED I was also looking into buying for imaging. I recently removed the dovetail on top and put back in place the guide bar to its original setup the way the scope. Mounting Rings;Business, Economics, and Finance. Add to cart. 1 Introdução e Segurança. January 18, 2023. $4,139. Focuser. 25, 2022 Frames: 45. Lens Type: Apochromatic. 00. Be the first to review this product . I couldnt get focus until I figured out to remove it. 00 Regular Price $1,568. Service_manual_GE_OEC_Fluorostar_7900. Its always a shame to take off the visual back on these. Fluorostar 91 APO. T-FLT-91-SG-Refurbished. Edited by EasyQuest, 10 September 2021 - 01:34 PM. Adjust Distance for DSLR and Mirrorless Camera is 5. William Optics Fluorostar 91 APO - Gold. Quick view Compare Add to Cart. FLT 91 with the Flat 6AIII x0. $8,898. Not managed to use my new FLT 91 yet, still waiting to source a Skywatcher EQ6 R Pro mount. Hot. Telescope: William Optics FLT 120 (780mm at F/6. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. In stock. ASKAR FRA400 Quintuplet refractor with 72mm aperture and f/5. $293. William Optics Fluorostar 91mm. 00. add to list. It is part of the large star-forming region of the Cepheus molecular nebula complex. 9 FLT Apochromatic Refractor is just the excellent midsized visual and photographic instrument sought by discerning astronomers. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 00 Add to cart. And attached is a FWHM-Eccentricity analysis of the luminance data. Equipment Check - posted in Equipment (No astrophotography): Noob here, just want someone to sanity check my start up of my newest hobby. I have since added another 1. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. WarpAstron WD-17S 1 3. +. This will be handy if you also are going to install a Electronic Automatic Focus (EAF) controller which sometimes will prevent you from. A 300 f/2. An Avro Lancaster bomber built in Ontario by Victory Aircraft Ltd. Download: free Website: Thingiverse. FLO had the FLT 91 in stock in red so I took the plunge, my guide scope is the William Optics 50mm with a ZWO 290MM and the main camera is a ZWO 294MC. 3" ラックアンドピニオン. $ 293. Page 1 of 2 - My Fluorostar 91 has arrived - posted in Refractors : My Fluorostar 91 (FLT 91) just arrived. I recently acquired the William Optics Fluorostar 91 as both a visual and imaging telescope. CryptoTelescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. The W-O web site for the Flat 68 iii shows the back focus for the FLT91 as 75 mm, but also indicates the adjustment distance for a DSLR or mirrorless camera as 5 mm. → Refractors. This is the same item as the P-FLAT6AIII reducer/flattener sold for other WO. 00. Pixel scale looks good with my 533 MC Pro, should frame some of the DSO's nicelyWilliam Optics Mortar三脚用 赤道儀接続アダプター タカハシP-2赤道儀用The William Optics FLT 91 is the perfect apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 72) Filter: Chroma 36mm SII 3nm Telescope Filter - Unmounted; Filter: Chroma 36mm HA 3nm Telescope Filter - Unmounted;Canon EF, RF Nikon F, Z Sony E Pentax K Micro Four Thirds (M4/3) FUJI X. Quick view Compare Choose Options. . Coupled with my ZWO ASI1600 MM Pro, the field of view is 2. ขายกล้องดูดาว William Optics Fluorostar 132 F/7 OTA Red ในราคาที่คุณถูกใจ. 00. . 8 reducer flattener M92 edition. Mounting Rings;Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. A few months ago I was honored to be named an Ambassador for William Optics, and three weeks ago I received the new WO Fluorostar 91 to test (. View full details Original price $2,697. 00. Gran Turismo 71 APO. Scribd is the world's largest social reading and publishing site. Dielectric Coating Diagonals; Erecting Prisms; Accessories. The FLT91 Fluorostar lens is designed to be compatible with various camera mounts, including Canon EF and RF, Nikon F and Z, Sony E, Pentax K, Micro 4/3, and Fuji X T-Mounts. WO Fluorostar 91 - new scope. 25" · Antlia Green 1. 1mm from the back of the flat to the camera chip. Looks like a straight fit with the WO adapter. It is located on the edge of a vast dark complex and can be taken in long exposure. Jay En Em. Page 21 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : I just discovered this thread, which addresses a few questions Ive had regarding FLT91/68III backfocus. Transfer easily. 35%. - posted in Refractors : Dear all, First and foremost, I dont have a real connection with William Optics nor am I affiliated with them, and I am not a spokesperson for them. Heavy-Duty Focuser with Integrated Camera Rotator, Tube Rings, Soft Case and Accessories. I have the Fluorostar 91 Triplet, but. New-36. Add to Cart. The 68III is at least twice as big and twice as heavy as the 6AIII. Starts at $1998. Fluorostar series. Equipment: Williams Optics fluorostar 91 with flattener. 41,727 likes · 1,739 talking about this · 869 were here. Because of. Whereas the WO 91 is a natural f/5. 00. In stock. William Optics. Add to Cart. Pixel scale looks good with my 533 MC Pro, should frame some of the DSO's nicelyTelescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. FOA-60 Ortho Apochromatic Refractor. $293. Technical Specifications. Fluorostar 120. FLAT6AIII special edition for Fluorostar 91. Specify Color: * $1,998. New for 2021 – The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence. Designed to. The three-element optical design features a 91mm aperture using FPL-53 glass that delivers high contrast colour-free images and an impressive 0. Originator 100040680_sandra__bartels. SKU. Be the first to review this product . 00 Select options. AT125EDL- $1650 and only a doublet, but with good glass . William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI533MC Pro Mounts ZWO AM5 Filters Antlia ALP-T Dual Band 5nm 2" Accessories William Optics Flat68 III · ZWO ASIAIR Plus Software Pleiades Astrophoto PixInsight Guiding Telescopes Or Lenses ZWO 30mm Mini Guider Scope Guiding Cameras ZWO ASI120MMThe Soul Nebula is a large emission nebula located in the constellation Cassiopeia, about 7,000 light-years from Earth. I hope this helps. Those look so nice. 8x reducer is almost identical FOV as the Zenithstar was, but gathers more light and faster, and the Zenithstar was not as good as the Redcat anyway. All New Slide-base UniGuide 50mm Scope. 9, 132mm at f/7, and 156mm at f/7. 5, 2022 Frames: 71. Add to Cart. about 8 hrs of data over 2 nights. Qty. Takahashi. 77 degrees (see scope mounted, Version B). 9)[対物レンズ] 含むFPL53 3枚玉アポクロマート[Strehl Ratio]0. Page 11 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : Thats with the WO reducer for this scope and a QHY268. N. Wish List Compare. FOA-60 Ortho Apochromatic Refractor. Am I on the right lines?WO Fluorostar 91 FPL 53 Triplet - posted in Refractors : Ive been using a Zhumell 130 dob for several months. My question is, will I notice a substantial improvement in the quality/ resolution of my images with a new scope? I'm looking at a 90mm triplet such as the StellaMira 90mm ED Triplet or the William Optics Fluorostar FLT 91, basically the biggest, fastest scope my mount will cope with. Share. Wish List Compare. The newly-designed Boltwood Cloud Sensor III is the must-have weather monitoring device for astronomical observatories. 【Refurbished】Fluorostar 91 APO-Red . 9 Triplet Apo Refractor. 9, 132mm at f/7, and 156mm at f/7. Everest Systems’ FLUOROSTAR TM color match roof coatings are a high gloss, single component, water-based, flexible PVDF fluoropolymer coating for spray applications that feature Kynar Aquatec ® technology for superior adhesion and unmatched colorfastness. 24 +$12. Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. Obviously for deep sky and nebula better quality images will be captured with a refractor. 3″ R&P Focuser Color Red Space greyWilliam Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI2600MC Pro Mounts ZWO AM5 Filters Optolong L-Ultimate 2" Accessories William Optics Flat68 III · ZWO ASIAIR Plus · ZWO EAF Software Pleiades Astrophoto PixInsight Acquisition details Dates: Dec. Help with focusing on a new setup - posted in Experienced Deep Sky Imaging: Hello! I just received a new William Optics telescope and tried it for the first time. 99. William Optics Fluorostar 91 Triplet APO Refractor Telescope with 3. Add to Cart-23. As low as $4,378. , , , , , Download: free Website: Thingiverse. Add to Cart. Add to Cart. 1) William Optics Fluorostar + CEM70G 2) Esprit 150ED and EQ8-R The price difference is about 2k (Euros). Wish List Compare. These stars have very strong stellar winds and are extremely hot, with surface temperatures ranging from 20,000K to 210,000K. Be the first to review this product . The reducers always look undersized in comparison. 8 These are premium instruments primarily aimed at astrophotographers, but they can also be used for visual observations. Dual Speed 3. The STM-coatings and superb quality provide excellent optical performance and unmatched value. Write Your Own Review. Quickly record images in a ready-to-use format.