x0. William Optics FLT-91 f/5. 9 imaging APO!!!Innovative Bahtinov Mask CoverWilliam Optics FLT110mm f7 TMB designed triplet and matching field flattener. 6. Cameras: ZWO ASI 2600mm Pro and ZWO ASI 120mm-mini. Add To Cart. More Information. $399. This particular version has an adapter for use with the Fluorostar 91 and 120. 5 with an APO X0. William Optics Fluorostar 91 APO Triplet Refractor - Red. Submit Review. £1,975. related to the William Optics FLT120 telescope in one place. As low as $171. 00. The FRA500 has the built in flattener and no back focus issues. S. Extension Tube Weight. I also received the WO FLAT 6A III x0. $1,598. A patented light weight Bahtinov mask is. Page 1 of 2 - Anyone using TS-76EDPH? - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: I am interesting to buy an TS 76EDPH refractor to couple with my a7s. $99. . This is a 132mm (925mm) f7 air spaced triplet using FPL53 glass. 8x Reducer & Field Flattener - M63 to 2". Free shipping. The telescope must have at least 4. William Optics. Field Flatteners and Focal Reducers. Add to Cart. 4”), compact enough to qualify as carry-on luggage with most airlines. 【DEMO】Binoviewer Complete Package. 2) Esprit 150ED and EQ8-R. The Esprit seems to be bullet proof (almost) but the Fluorostar has had some reports of poor focuser construction. 3" Rack & Pinion; Color: Red; Lens Material: FPL-53; Strehl Ratio: 0. $656. 95+. Saddle handle bar: Newly designed. This William Optics 2" Field Flattener & Reducer has been designed to optimize the flat-field imaging performance of William Optics GT71, GT81, Z81 & Z103 refractors. William Optics RedCat / SpaceCat Single Mounting Ring - Black. I have question for any owners of this scope who may have a Moonlite focuser. xxorza @xxorza_93471 Follow Following. 1 Review . Page 8 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : thanks, i thought so, but in the back of my mind i thought it was designed to be at a certain point. Wish List Compare. Comment. 95+ Strehl Ratio. The dew shield is retractable and slides firmly but smoothly up and down the body of the scope. Fluorostar 91 SKU: T-FLT-91RD-RP33 . 3" Rack & Pinion focuser with 1:10 fine focus mechanism can handle the heaviest cameras. Add to cart. 540mm Focal Length. Quick view Compare Choose Options. 00 ₹ 369,310. Open box. William Optics Corp. The three-element optical design features a 91mm aperture using FPL-53 glass. Review. There are no. 9 Focuser Dual Speed 3. rotatable. William Optics Fluorostar 91. When you report abuse on some content on AstroBin, the content will be hidden until a moderator reviews it. 5 ratio refactors. 8 focal reducer, which brings the FLT 91 to a focal length of 432 mm at f/4. We can't find products matching the selection. New William Optics Flattener 68III William Optics Facebook page just says it is coming soon and provided a trailer (haha) with a nice look at it. Just not sure of the quicker f6. Summary. cþl 22mm Weight : 9. 00. William Optics GT153 Triplet APO. 00. [This Product is Excluded from Coupon/Promotion]William Optics FLT 120 Fluorostar 120mm f/6. 5" Focuser) Nickname. T-FLT-91-GD-Refurbished. Add to Cart. William Optics Fluorostar 91 FLT91 f/5. 00 Sale price $ 1,998. Im excited. The deep-sky imaging performance of that little APO is what. 00. AstroMichael. Regular price $1,499. Related Products. This accessory is a must-have for refractor astrophotography. 1. 25". The scope was delivered in a box with the case and scope inside. 9 Triplet Apo Refractor with Carry Case - Gold # T-FLT-91GD-RP33 Lens Type Apochromatic Triplet Prime Lens Focal Length 540mm Diameter 91mm Aperture f/5. ln addition, with STM-coatings enabling superb optical performance, the FLT. For visual use you would like the FLT132 much better than the Stellarvue. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. As some know - I am currently looking for a nice refractor (now to sit beside my 150PDS as opposed to replacing it) and will be used primarily for imaging like the 150. $558. 6 Refractor with All-New 2014 model 3. . Four years later, in 2000, William Optics USA began by offering their break-out 80mm Megrez refractor to consumers in the United States. Diameter: 51mm Focal Length: 250mm Focal Ratio: f/4. Quick view. William Optics. The STM coatings and superb quality provide excellent optical performance and unmatched value. 9 Focuser Dual Speed 3. Fluorostar series; Gran Turismo series New; ZenithStar series; Guider series New; Finder series;. Qty. 3" RP: Yes: Fluorostar 120: 120: f/6. Those look so nice. Coupled with my ZWO ASI1600 MM Pro, the field of view is 2. 00. Shipping will be via. Just ordered a Space Gray William Optics FLT 91 Fluoro Star 91mm f/5. Add to Cart. 8 Reducer Flattener 7A . The review does not mention if it has a fine focuser. 00 ₹ 189,731. Fluorostar 132 Deep Sky Astrophotography Walkthrough by Astrobackyard. Im excited. You're reviewing: All New. 5 ratio refactors, including the new FLT91 telescope. +Soft Carrying Case. Wish List. RedCat 51 II APO 250mm f/4. Add to Cart. Products Telescopes Fluorostar series Fluorostar series 5 Items Sort By (Pre Order)New Fluorostar 156 (With Feather Touch 3. 00. Palette in order: SHO, OSH, HSS, and HOO plus the rig itself. $378. SUPER-HIGH QUALITY WILLIAM OPTICS REFRACTING TELESCOPES!! FLUOROSTAR 156 f/7. (No reviews yet) Write a Review Related Products; Quick view Choose Options. $691. This William Optics field flattener is designed specifically to work with the FLT 91 APO refractor. The back focus started at 60mm which is the required distance when using the Williams Optics FLT 91 with the FLAT6AIII, I have a filter in the image train so I added a 0. Back In Stock!. New. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. : 69900. Details and Features William Optics' newly designed handlebar, made with anodizing by CNC, gives a nice, strong looking feel to this scope. I use mine for visual applications only. Out of stock. 9 imaging APO (Innovative Bahtinov Mask Cover (Patented) included !!)We are very exciting to announce New 2019 Super ZenithStar 81 F6. 00 (saving £198. Gran Turismo Series – Triplet Refractors 6. I would really appreciate any comments that my help with making choice from those that have had some experience with either scope or either. The back focus started at 60mm which is the required distance when using the Williams Optics FLT 91 with the FLAT6AIII, I have a filter in the image train so I added a 0. * Your Name. Our Customers' Reviews; Testimonials; News; Gallery; International Free Shipping; Shipping & Returns;. Fluorostar 151 Triplet APO (Discontinued) $8,898. Fluorostar series; Gran Turismo series New; ZenithStar series; Guider series New; Finder series; Binoculars; Eye Pieces. $2,360. Looking at the FLT91, assuming it comes in at $2k, adding a flattener and. Camera Angle Rotator for 2. When fully dressed with dovetail, diagonal, and RDF finder, the scope weighs 26#. 25 inch RotoLock) All new, a unique, RotoLock high-quality fully multi coated WO 50mm f/4 Guiding scope that fits. William Optics Mortar三脚用赤道儀接続アダプター タカハシ90S（EM100）用. New Fluorostar 156 (Innovative Bahtinov Mask Cover (Patented) included). I also received the WO FLAT 6A III x0. Just ordered a Space Gray William Optics FLT 91 Fluoro Star 91mm f/5. Fluostar series (FLT) represents William Optics' top of the line apochromatic designed for astrophotography. → Equipment Discussions. 5, weight 7. 00. 3" R&P Focuser Color Red Space grey Lens MaterialTo 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. 3" R&P Focuser Color Red Space grey Lens Material Lens Type Apochromatic Triplet Prime Lens Focal Length 540mm Diameter 91mm Aperture f/5. Page 2 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : The longer I wait, the more on the fence I find myself. Lens. 3" Rack & Pinion Focuser Astronomers desirous of superb visual and photographic intermediate. Submit Review. T-FLT-91-red-Refurbished. Create New Wish List. Out of stock. Fully multi-coated 2-element unit was designed and produced by William Optics, the inner flattener lenses can be set at the optimum 66mm-86mm back focus by simple hand twist (Distance from flattener lens to. It is ideal for astrophotography. Available from Ontario Telescope and Accessories in Canada. Description For FLT 91 ONLY! Special edition flattener/reducer with adapter for the Fluorostar 91 telescope. 8. $229. William Optics telescope comes with a soft carry bag. 00. . High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. Rated 0 out of 5. The William Optics FLT 91 is the perfect apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. Add to Cart. Description Reviews (0) Description. 9. FMC triplet APO design. Its always a shame to take off the visual back on these. 00. $ 1,998. search; Login ; 3D Models; Community. 00. New for 2021 - William Optics Fluorostar / FLT 91. 00. 00. 99. WO Flat 6AIII will provide good illumination and flat field across 97% of full frame sized sensors. Gran Turismo 71 APO. 2, or the FLAT8. Page 1 of 2 - My Fluorostar 91 has arrived - posted in Refractors : My Fluorostar 91 (FLT 91) just arrived. New -23. Then we move onto the new rotatable designed 2. Write a Review. William Optics Facebook page just says it is coming soon and provided a trailer (haha) with a nice look at it. 4mm This William Optics 2" Field Flattener and Reducer has been designed to optimize the flat-field iTak's have a reputation of, for the most part almost amateur perfect optics and consistently so. 0 reviews . Discussions - Scopes / Whole setups; Browse. 0. William Optics Fluorostar 91 Imaging Cameras ZWO ASI2600MC Pro Mounts iOptron CEM40 Accessories ZWO OAG · ZWO ASIAir Pro · William Optics Flat6AIII Software. TS says that can cover a full frame sensor but i expect some vignetting. Check items to add to the cart or select all. Closed Sundays and major U. 9: 540: Triplet: 3. (No reviews yet). 00. Add 30 Minute Product Setup Appointment with Gear Expert to your order. SKU: T-FLT-91 Category: William Optics. 1) William Optics Fluorostar + CEM70G. Write a Review. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. William Optics. Follow us: Join our mailing list: Signup. Despite being only a little longer, that diameter and extra glass means this is much heavier than my Z73. +. 00. The three-element optical design features a 91mm aperture using FPL-53 glass. Fluorostar 91 RotoLock The William Optics FLT 91 has a focal length of 540mm, which brings in smaller DSO’s for a closer look, yet is wide enough to capture some of the most popular large nebulae in the sky. William Optics Fluorostar FLT 91 Apochromatic Refractor - Checked & Tuned (3) £1,989. 360 deg. . Add to Cart. Quick view Compare Choose Options. 00. Lens Type Apochromatic Triplet Prime LensDESCRIPTION The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 0 out of 5 stars based on 1 product rating (1) $2,849. 2y. The three-element optical design features a 91mm aperture using FPL-53 glass that delivers high contrast colour-free images and an impressive 0. 72. Check items to add to the cart or select all. 3. Be the first to review “William Optics Fluorostar 91 apochromatic refractor goud” Cancel reply. 9. We plan to keep producing fine instruments both for the entry-level and. Finder series. On the William Optics website the adjustment is 5. Optically Unbeatable. 1 65kg (OTA only) 1 2. However I have not found many reviews or youtube video reviews about this particular scope. William Optics Fluorostar 91; ZWO EAF; ZWO EAF to FLT91 key information. $1,299. 9. rotatable. full clouds. 00. Because the Fluorostar 110 is wellSpecial Edition FLAT6AIII Adjustable Reducer / Flattener for William Optics Fluorostar FLT 91 Telescopes. So, this comes down to the. The reducing factor of this field flattener is 0. Related Products. $293. The three-element optical design features a 91mm aperture using FPL-53 glass that delivers high contrast colour-free images and an impressive 0. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. WO FLT91 and Moonlite Focuser - posted in Refractors : Yeah, yeah! Go ahead and blame me for the beautiful weather. Adjustable Dew Shield. So I'm looking at getting a slightly more portable setup. Produced entirely with the best Ohara optical glasses. Fluorostar 98mm f/6. Submit Review. This telescope is a beast in size and weight. 3" R&P Focuser Image Circle : >43mm Retracted Length : 441 mm Extended Length : 51 Omm Dew Shield Circumference : 383mm Dew Shield Diameter . Includes a 3" rotolock camera rotator and. 6 and can be reduced with a reducer to f/3. Note: Adjustment Distance for DSLR and Mirrorless Cameras (and other cameras with the same backspacing) is 5. The William Optics FluoroStar 120 Refractor is an air-spaced triplet APO. Our unbiased reviews on refractor telescopes will help you pick the best refractor telescopes for purchase. 3-inch Rack and Pinion focuser featuring a turn/click to lock eyepiece holder, a new central lens element and new steel lens cell. Attaches directly to telescopes with an M63 thread on the end of the focuser. Mount for ZWO EAF (electronic auto focuser) onto WIlliam Optics Fluorostar 91 . 3" Rack & Pinion Focuser - Gold Version With a 3-element triplet design and FPL-53 glass, this William Optics 91 mm f/5. There are a few superficial scratches on the tube but the optics are great. Add to Cart. More Info . $28. Write Your Own Review. More Information; Specification: Reviews. Related Products. $2,697. 00. 360 deg. Wish List Compare. Quick View. This revolutionary new WO FF68III Adjustable Flattener was made for 6 -7. Gran Turismo 71 f/5. I’m expecting a new Flt 91 to arrive. Hot. The tube weighs just 3. William Optics. William Optics From the RedCat to the ZenithStar series and beyond, you'll find amazing optical quality and awesome fit and finish when you shop William Optics telescopes at OPT. I'm also including the Flat 6AIII 0. The three-element optical design features a 91mm aperture using FPL-53 glass. Check items to add to the cart or select all. Add to Cart. Add to Cart. Our Price: $1,998. Heywood. 00 Sale. 78%. Wish List Compare. A patented light weight Bahtinov mask is included to provide assistance in focusing, or you can remove it. The FLT132's focuser is a 3. Quick view Compare Choose Options. View full description Download Manual 1 year warrantyThe FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. Feather Touch® 3. William Optics 132 mm FLT f/6. 00 Select options. Remove the eyepiece, diagonal, and any accessories, and store them separately in a dry and cool place. 00 Add to Basket. William Optics - 2'' Adapter for Flat6AIII (Does NOT Support Twenty Years Anniversary Edition!) With this 2" adapter and FLAT6Alll together, it will work for most refractors from 3"~ 4" f/6. 3" dual speed rack & pinion focuser is smooth,. The store will not work correctly in the case when cookies are disabled. 1) William Optics Fluorostar + CEM70G. 3" R&P Focuser Image Circle : >43mm Retracted Length :. William Optics Zenithstar 61-II f/5. 8 Reducer. 5. Using three elements made of high-end fully coated glass like FPL-53 virtually removes chromatic aberration and produces images that are sharp and full of contrast. 00. Shipping will be via the cheapest shipping. $198. 00. This very elegant 2" reducer/field flattener has been designed to optimize the flat-f. Summary. why are fluorostar's more expensive than other WO scopes? is it the quality of the glass, the weight savings, the aperture size, or something else?. Contiguous US Customers: All items we sell ship for free within the Contiguous US. William Optics. The flattener can be securely screwed on to the drawtube. Full frame size. 5 - posted in Refractors : Have you had a chance to do some visual observing with the FL120 yet? Also, Id be very keen to know how much in-travel is left on the focusser when in focus with a diagonal/eyepiece - Im wondering if theres enough to fit a binoviewer in there. Out of stock. 9 Focuser Dual Speed 3. High-quality Soft Case. Write a Review. 2019 All New Adjustable Flat6AIII (T-mount not included) 2019 All New Adjustable Flat6AIll (T-mount not included) PRODUCT DESCRIPTION: Field flattener / X0. 5" ( cm) Watts: 7. Full manufacturers warranty. About WO. SWAN 2"STC Astro Duo-Narrowband Filter. and not great for most deep sky imaging. Wish List Compare. William Optics Fluorostar 91 Apochromat. 91mm Aperture. After nearly 16 years of owning and using apochromatic refractor telescope from Astro-Physics (128 Starfire, 105 Traveller, 130EDFS, 155EDFS), TMB (80mm, 105mm) and Takahashi (FS60-C, TOA130, FSQ106), I thought it was time to give a newbie on the.