William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI2600MM Pro Mounts ZWO AM5 Filters Optolong H-Alpha 3nm 2" · Optolong OIII 3nm 2" · Optolong SII 3nm 2" Accessories William Optics Flat68 III · ZWO ASIAIR Plus · ZWO EAF · ZWO EFW 5 x 2" Software Pleiades Astrophoto PixInsightWith a focal length of 478mm, this f/5. The features of the Fluorostar 91 RotoLockWilliam Optics Fluorostar 91 FPL53 Triplet APO Refractor with 3. It is part of the large star-forming region of the Cepheus molecular nebula complex. I am new to astronomy. 9 and a focal length of 540mm. 91mm. $284. William Optics. 6 and can be reduced with a reducer to f/3. 00. The STM coatings and superb quality provide excellent optical performance and unmatched value. FLT-91 / Flat 68iii elongated stars? - posted in Experienced Deep Sky Imaging: First light on my W-O Fluorostar 91 / Flat 68iii, and could use some advice. Wish List Compare. Sort By. 8なのでf540mm→432mmに。 汎用ですが特にWO製品に最適設計。フルサイズ対応。 FLT-91スペシャル版は鏡筒への接続用にM92→M63変換ADが付属します。接眼AD”ROTOLOCK”を取り外してねじ込み固定。”William Optics Fluorostar 132 / FLT132 · William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI2600MM Pro · ZWO ASI6200MM Pro. The STM-coatings and superb quality provide excellent optical performance and unmatched value. Cloudy Nights. Now Only $1,498. State: Nieuw . 2019 All New Adjustable Flat6AIII (T-mount not included) 2019 All New Adjustable Flat6AIll (T-mount not included) PRODUCT DESCRIPTION: Field flattener / X0. The Esprit seems to be bullet proof (almost) but the Fluorostar has had some reports of poor focuser construction. SKU. Add to Cart. I can only say that Esprit owners seem well satisfied and and the same is true of Willams Optics scope owners. 9 and reduces to f/4. item 7 William Optics Fluorostar 91 FLT91 f/5. The three-element optical design features a 91mm aperture using FPL-53 glass. Mounting Rings;FLAT6AIII special edition for Fluorostar 91 . William Optics FLT 156 - posted in Refractors : For those who may be interested, William Optics has just listed its Fluorostar 156 f/7. It is located on the edge of a vast dark complex and can be taken in long exposure. Filter: Chroma 36mm OIII 3nm Telescope Filter - Unmounted. The STM coatings and superb quality provide excellent optical performance and unmatched value. New-25. 4mm spacing is more or less a. The deep-sky imaging performance of that little APO is what. 00. $293. . For the WO 1x Flat (68III), you must be 65mm. GE OEC Fluorostar Arco em C móvel digital Manual do Operador a partir de S/N 10,000 Refª N. Buy another brand of same specifications almost, i have TS Optics one that i ordered. Add to Cart. Add to Cart-23. William Optics Fluorostar 91 APO - Gold. Write Your Own Review. 9 Triplet Apo Refractor. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. Deutsch; Français; Espanol; Currency: USD. The three-element optical design features. Zenithstar 73 III APO . Wish List Compare 【Refurbished】Gran Turismo 81 IV-Space Grey . Imaging for cystoscopy, stone retrieval, urodynamics and other urology procedures can be simple and accurate with the OEC Fluorostar. How to install the FLAT6AIII on the William Optics Fluorostar 91 Triplet. 8 in 150 mm aperture. 72) Filter: Chroma 36mm HA 3nm Telescope Filter - Unmounted. Tags WIlliam Optics Fluorostar 91 ZWO EAF Mount. Posted 01 January 2023 - 06:52 PM. I've been considering a WO FL 91 for awhile to use only in visual observing. 40mm. As low as $3,298. William Optics Fluorostar 91 / FLT91 4 49. I have question for any owners of this scope who may have a Moonlite focuser installed on it. 9, 132mm at f/7, and 156mm at f/7. 【Refurbished】Fluorostar 91 APO-Space Grey. 86 shipping. 4. add to list. The STM-coatings and superb quality provide excellent optical performance and unmatched value. 1 81bs / 4. Stellarvue and other higher end offerings are out of my price rangeDescription. Add to cart. Can I use a 2. Page 1 of 2 - Good double stars to test out a new 90 mm refractor - posted in Double Star Observing: I just received a WO Fluorostar 91 (F 5. I would really appreciate any comments that my help with making choice from those that have had some experience with either scope or either. Ele também contém informações de Referência técnica. Add to Cart ₹ 23700 + 18% GST FLAT6AIII Special Edition. 20 Ricky Graham #. The focuser is solid and doesnt move in a way which it. Fluorostar 91 APO . The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. Fluorostar 91 Mini PC / UPB2 Mount . 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. An Avro Lancaster bomber built in Ontario by Victory Aircraft Ltd. Both about the same price. . ) So indeed, FRA600 performs noticeably better with the reducer. I found a great deal on a used William Optic Fluorostar 91 APO with the. OTA Weight. These stars have very strong stellar winds and are extremely hot, with surface temperatures ranging from 20,000K to 210,000K. Jay En Em. Backfocus is adjustable up to 15 mm, and, once set, is held in place by a locking ring. 75") 933: William Optics Gran Turismo 71 APO Refractor with Flattener: Triplet Refractor: 71 mm (2. Wish List Compare. 877 arc-sec/pixel* Thus, the median FWHM of 3. In stock. Naturally, they had a non-EC show up as in stock the next day. → Refractors. William Optics Fluorostar Series:. 0. Comment. The tube weighs just 3. mjstake when I received my scope. FLAT6AIII special edition for Fluorostar 91. Add to Cart. Unfortunately, I was not able to get the focus right. Red dot finder Kit with Vixen Style Mounting Base. All New Adjustable Flat6AIII (T-mount not included) $229. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. 3" Rack & Pinion Focuser. 00. The William Optics Fluorostar 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. Add to Cart. Posted 07 March 2022 - 08:46 PM. 8x flattener hereAdd. The FLT 91 is a superb instrument and I will be using it regularly when the nebula season returns this summer. It is an active star-forming region, home to many young, hot stars that are still in the process of forming. The new ones do not contain fluorite elements and I don’t know that older models ever did. It was useful enough to get me to sign up to CN. 00. 17, 2023 Frames: Chroma Blue 31 mm: 10. Lo scorso anno avevo presentato sulle pagine di Binomania due rifrattori WIlliam Optics da 61mm e 81 mm della serie Zenithstar. 9. $2,494. 5 Items. 510mm. Using FPL-53 glass this telescope provides excellent aberration correction. Store in a dry place: Store the telescope in a. ZWO ASI Air Plus control computer. 00. ر. 25" WA 1. If I had to do it over again, I would completely skip the Zenithstar. Because the Fluorostar 110 is well suited to viewing nebulae, clusters, large galaxies and comets, we recommend the use of high quality wide angle eyepieces. The three-element optical design features a 91mm aperture using FPL-53 glass that delivers high contrast colour-free images and an impressive 0. FLAT6AIII special edition for Fluorostar 91 . William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI2600MC Pro Mounts Sky-Watcher EQ6-R Pro Acquisition details Dates: Feb. . 61 pixel). 9 & GH5. I can only see that the WO has a better focuser (not too much) and a thermometer, other than. Telescope: Fluorostar 91 APO / Fluorostar 132 / Takahashi FC-100 Or something in this category up to 10-12k EUR Mount: ZWO AM5 Mount / ZWO TC40 Carbon Control:. View full description. Fluorostar is a water-based and ultra-thin film roof coating formulated with Kynar Aquatec®, a world. AT125EDL- $1650 and only a doublet, but with good glass . $293. William Optics. Feel free to make a contribution! Learn more. Each subs are fives minutes long and each panel is eights hours of exposure so. WO Fluorostar 91. The three-element optical design features a 91mm aperture using FPL-53 glass. New for 2021 – The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence. Nickname. The Stellarvue SVX102T-R has also caught my eye, with bigger aperture and less expensive flattener/reducer. I am using the UBP2 optional brackets to hold the miniPC and mount to the bracket. 00 £299. Focuser Bracket William Optics FD80. 3" R&P Focuser Image Circle : >43mm Retracted Length : 441 mm Extended Length : 51 Omm Dew Shield Circumference : 383mm Dew Shield Diameter . Im excited. RotoLock Adapters; Camera / T-Mount Adapters; Mounting. Its a nice scope, but its too large to carry in my truck. The STM-coatings and superb quality provideEasyQuest. 72) Filter: Chroma 36mm HA 3nm Telescope Filter - Unmounted. 00 ₹ 189,731. I was amazed at how much more detail the plug in pulled out, incredible for a 5" scope, at least that's what I. January 18, 2023. In stock (can be backordered) Type: Flattener / Reducer. Adapters. Our Price: $1,998. 3. 03%. 900. Feitelijk zijn beide flattener / reducer gelijk aan elkaar alleen zit bij dit product een M92 adapter bijgeleverd. Using the appropriate T-Mount and T-ring, users can create a functional imaging setup with the FLT91. Takahashi. STAR 91 Ml 21 SPECIFICATION M92 M92 M83 Focal Length : 540mm Diameter : 91 mm Aperture : f/ 5. ขายกล้องดูดาว William Optics Fluorostar 132 F/7 OTA Red ในราคาที่คุณถูกใจ. Service_manual_GE_OEC_Fluorostar_7900. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. The FLT 91 is an Apochromatic refractor with a focal length of 540 mm and an aperture of f/5. The three-element optical design features a 91 mm aperture using FPL53 glass. 65mm > 16. Utilizing FPL-53 synthetic fluorite glass with STM coatings, this telescope provides excellent aberration correction and amazing optical performance. Details. Using the appropriate T-Mount and T-ring, users can create a functional imaging setup with the FLT91. Page 1 of 2 - My Fluorostar 91 has arrived - posted in Refractors : My Fluorostar 91 (FLT 91) just arrived. 00. $2,697. 9. We were immediately impressed with the quality of the case and how securely the telescope was supported inside. The FRA500 has the built in flattener and no back focus issues. 6 focal ratio, ideal for wide-field imaging of the deep sky Petzval design ensures flat field across 44mm image circle, while two ED elements virtually eliminate chromatic aberration Rotatable 3” rack-and-pinion focuser, M68-M48 adapter, 2” adapter ring, and 1. WO FLT91 and Moonlite Focuser - posted in Refractors : Yeah, yeah! Go ahead and blame me for the beautiful weather. Hello everyone!In this video I will be going over the William Optics FLT91. Tilt in my Fluorostar 91 and image train - please help with process here - posted in Beginning Deep Sky Imaging: Hi All Thanks in advance for help/advice you can provide. CryptoTelescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. Wish List Compare. The STM-coatings and superb quality provide excellent optical performance and unmatched value. Page 12 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : Matt You may have made the same. And attached is a FWHM-Eccentricity analysis of the luminance data. Pegasus Astro Indigo Filter Wheel (7 position, 2" or 50mm filters) 1 32. 813. 07 pixel) compared to the case without a reducer (2. The FLT 91 employs FPL-53 glass and has an optical design consisting of three elements. Available with red, gold or space gray accents. Made with CNC. Aperture. Here is my imaging train: William Optics Fluorostar 91 FPL53 Triplet APO Refractor William Optics FLAT6AIII x0. 8 FR (M63 thread). Qty. William Optics Fluorostar 120 - Space Grey. My review of the William Optics Fluorostar 91 APO Triplet and some exciting news from the AstroWorld TV team! Visit my Astrobin page for Hi-Resolution images. was founded in Taiwann for the purpose of making astronomical telescopes for use by the more demanding amateur astronomer and birder. 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. Be the first to review this product . My first light with the FLT91! Processing is still a challenge, but here is my FIRST narrowband image nonetheless! (I need more O3 and S2 for sure) Stay tune. Adjust Distance for DSLR and Mirrorless Camera is 5. Product Details. ln. In stock. Add 30 Minute Product Setup Appointment with Gear Expert to your order. 8 works well on light mounts (as well as big ones). Filter: Chroma 36mm HA 3nm Telescope Filter - Unmounted. View full description. 0. Im excited. Posted 07 March 2022 - 08:46 PM. As low as $4,378. (FLT 132), 60 Mins Each of RGB (FLT 91) and 6 hours of Ha from my back yard. → Equipment Discussions. $284. FLAT6AIII special edition for Fluorostar 91 . Gran Turismo 71 APO. I have the Fluorostar 91 Triplet, but. 00. I can only say that Esprit owners seem well satisfied and and the same is true of Willams Optics scope owners. 9 Triplet APO. Pier Extension for AM5 Mount. 8Kg Focal ratio: f/6. skysurvey, on 15 Nov 2020 - 06:16 AM, said: No, the WO 91 Fluorostar isn't any cheap but I have no idea why, IMO we are talking about a 2515€ telescope and about a 1382€ telescope that are the same, don't let you that 1mm of difference confuse you. 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. Adjustable reducer flattener Flat61R for Z61 . 00. Edited by EasyQuest, 10 September 2021 - 01:34 PM. Optional. Images of space, taken by amateurs. skysurvey, on 15 Nov 2020 - 06:16 AM, said: No, the WO 91 Fluorostar isn't any cheap but I have no idea why, IMO we are talking about a 2515€ telescope and about a 1382€ telescope that are the same, don't let you that 1mm of difference confuse you. The Zenithstar 103 has been discontinued. All New Slide-base UniGuide 50mm Scope. WO Fluorostar 91 - new scope. New listings: American Range stove oven A32610 A32616 Gas Valve On Off Knob FLT Down $25, William Optics Fluorostar FLT 91 Triplet APO Refractor Telescope $1 775An astrophotograph by Trevor Bray on AstroBinFor astrophotography, the large image circle provides illumination, even for full-frame cameras. 291bs / 5. Not managed to use my new FLT 91 yet, still waiting to source a Skywatcher EQ6 R Pro mount. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. ZWO AM5 mount. FOA-60 Ortho Apochromatic Refractor. (Pre Order)New Fluorostar 156 (Innovative Bahtinov Mask Cover (Patented) included) As low as $7,398. Free Contiguous US Shipping. . Quick view Compare Choose Options. item 4 William Optics Fluorostar 91 FLT91 f/5. I have somewhat narrowed it down between an Esprit 100 or the William Optics Fluorostar 91. That does not mean that it cannot be used visually, with an eyepiece, for the visual observer who wants the very best image. Next session will see me adding a total of 2mm. All New Slide-base UniGuide 32mm Scope. 7) / GTF102 : Telescope or lens: 3: 20: William Optics Gran Turismo 102 / GT102 : Telescope or lens: 22: 345: William Optics Gran Turismo 153 / GT153 :ウィリアムオプティクス社 Fluorostar 91mm3枚玉 FPL53アポクロマートレンズの新鏡筒優れた光学設計によりストレールレシオ95%以上を達成しております[有効径] 91mm[焦点距離] 540mm(F5. 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. Fluorostar 91 APO Triplet Refractor. Zygo Test Report + $99. William 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. The flattener can be securely screwed on to the focuser. Wish List Compare. Canon EF, RF Nikon F, Z Sony E Pentax K Micro Four Thirds (M4/3) FUJI X. This is a top of line material used in only the finest refractor telescopes. I recently acquired the William Optics Fluorostar 91 as both a visual and imaging telescope. Specifications general. I placed a star finder on it. I can usually work out decisions but this one has me on a fence. doc 3Version 1. SH2-91. Specifications product. A. Any suggestions for good double star targets for 90 mm of refractor?FLAT6AIII special edition for Fluorostar 91 . 9 Imaging APO Triplet Refractor FPL-53 ProAstroz William Optics Fluorostar FLT91 f/5. N. That, or purchase a new. 8. William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI2600MM Pro Mounts iOptron CEM70 Filters ZWO Blue 36 mm · ZWO Green 36 mm · ZWO H-alpha 7nm 36mm · ZWO O-III 7nm 36mm · ZWO Red 36 mm · ZWO S-II 7nm Accessories William Optics Flat68 III · ZWO EAF · ZWO EFW 7 x 36mm SoftwareWilliam Optics Fluorostar 91 / FLT91 4 49. 00. 9 APO Triplet Refractor Telescope FPL-53. Lens Type: Apochromatic Triplet Prime Lens. 9AM-5:30PM CT Mon-Fri. “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”. 焦点距離はx0. Add to Cart. This is a top of line material used in only the finest refractor telescopes. Fluorostar 91 APO . 99. Tags Bahtinov Mask for William Optics UniGuide 32mm. $99. Though it could also be sensor tilt. Add to Cart. Fluorostar 91 Trailer. → Refractors. 【Refurbished】Fluorostar 91 APO-Red . TALK TO AN EXPERT :. When I looked at the fov it matched the Esprit 100ED I was also looking into buying for imaging. 00. $656. Sky-Watcher Explorer 130PDS 12. William Optics Fluorostar 91 / FLT91 Guiding Cameras ZWO ASI290MM Mini Acquisition details Dates: April 26, 2023 · April 27, 2023 Frames: IDAS GNB Galaxy Nebula Booster 2": 80. William Optics Fluorostar 91 0. Fluorostar 120. Looking at the FLT91, assuming it comes in at $2k, adding a flattener and flattener/reducer brings it up to $3300 (Im assuming it will need the larger flatteners). 7. 575kg (OTA with William Optics Fluorostar 91 Triplet APO Refractor Telescope with 3. Sort By. The FRA500 is slightly lighter and slightly smaller in length. FLT 91 with the Flat 6AIII x0. 9 Focuser Dual Speed 3. William Optics FLT 91 Fluorostar 91mm f/5. $293. William Optics FLT 91 Fluorostar 91mm f/5. Astronomers desirous of superb visual and photographic intermediate sized refractor performance will much appreciate the William Optics 91 mm f/5. Qty. The STM-coatings and superb quality provide excellent optical performance and unmatched value. SWAN 2" SWAN 1. Wish List Compare. Showing 40 ads per page. C. WO Fluorostar 91 - new scope. 58 to 0. Pegasus Astro Indigo Filter Wheel (7 position, 2" or 50mm filters) 1 32. Originator 100040680_sandra__bartels. William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI294MC Mounts Sky-Watcher EQ6-R Pro Accessories William Optics Flat6A III · ZWO ASIAIR Plus Software Pleiades Astrophoto PixInsight Guiding Telescopes Or Lenses William Optics UniGuide 50 Guiding Cameras ZWO ASI120MM MiniDisponible nuevamente en Stock, William Optics FluoroStar 91 ! North Optics · November 8, 2021 · November 8, 2021 ·M48 has at least 80 members, including three giant stars of spectral types G to K. . The three-element optical design features. Telescope: William Optics FLT 120 (780mm at F/6. Brand: William Optics . I ordered a William Optics FLT 91 Fluorostar 91mm f/5. TALK TO AN EXPERT : 919833974700. 2. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. Aperture (mm): 120Equipment explorer: William Optics Fluorostar 91 / FLT91 AstroBin's equipment database is entirely maintained by the community. 00 My account / Register. 2y. This will be handy if you also are going to install a Electronic Automatic Focus (EAF) controller which sometimes will prevent you from. The William Optics FLT 91 is the perfect apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 25”-2” adapter Includes. My first YouTube video! Watch as I unbox the William Optics Fluorostar 91 and give my initial thoughts and impressions. Fluorostar Series 1 Product; CAT Series 4 Products; Video Demonstration. Qty. 25" Diagonals & Erecting Prisms.