9. Products Telescopes Fluorostar series Fluorostar series 5 Items Sort By (Pre Order)New Fluorostar 156 (With Feather Touch 3. $293. My ED120 focuser matches the performance of my. Write Your Own Review. Wish List. Gran Turismo 71 APO. Add to Wish List. 5" RotoLock focuser to carry heavy imaging train which allows you to exploit the potential of this fluorite triplet even further. The three-element optical design features a 91mm aperture using FPL-53 glass. 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. Related Products. 9 Triplet Apo Refractor. 0 mm in spacers and still the same problem. 7 scope with a flattener/reducer that takes it to F6. You will be blown away by the small details you can observe through this AP. Feather Touch® 3. Wish List Compare. Image credit: William Optics. Good condition with some slight signs of use as you would expect - complete. " alt="" /> . Special Edition FLAT6AIII Adjustable Reducer / Flattener for William Optics Fluorostar FLT 91 Telescopes. It is similar to the Gran Turismo series, and at present it comes in apertures of 91mm at f/5. Home / William Optics / Fluorostar 91 APO. 25 inch DURA BRIGHT Dielectric Diagonal. Check items to add to the cart or select all. 5" R&P Focuser. Lens. Fantastic review and summary of William Optic scopes. I can only say that Esprit owners seem well satisfied and and the same is true of Willams Optics scope owners. Page 1 of 2 - My Fluorostar 91 has arrived - posted in Refractors : My Fluorostar 91 (FLT 91) just arrived. More Info . ♦ Dual-speed rack and pinion focuser with "Rotolock" clamping. $691. The William Optics FLT156 Triplet APO Refractor specifications include: – Telescope Series: William Optics FLT. SUPER-HIGH QUALITY WILLIAM OPTICS REFRACTING TELESCOPES!! FLUOROSTAR 156 f/7. New Hot. 95+. $378. Latest model with 3. Description. Built with M63 threads on the telescope side. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. Add to Cart. 6lbs) including tube rings and dovetail plate. Includes. Both about the same price. Add to Cart. 5″ Diameter Dual Speed Telescope Focuser Kit, 4. Quick View. 9 Focuser Dual Speed 3. 575kg (OTA withThe William Optics line of refractors offers high quality optics and fast focal ratios in a lightweight, portable telescope. For astrophotography, the large image circle provides illumination, even for full-frame cameras. 25" WA 1. 00 ₹ 189,731. Wish List Compare. $2,697. 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. The William Optics Fluorostar 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 5: 780: Triplet: 3. 5mm spacer, but got elongated stars in the four corners. That does not mean that it cannot be used visually, with an eyepiece, for the visual observer who wants the very best image. Page 4 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : Seems like there is a pretty large shipping fee to order from WO website to the US. £1,975. Fluorostar 132 f/7 APO. Add to Cart. 4mm. Add to Cart. 00. Full manufacturers warranty. View full description Download Manual 1 year warrantyThe FRA500 is slightly lighter and slightly smaller in length. The exciting new William Optics Fluorostar 132 APO is a 132mm f/7 apochromatic. New for 2021 - William Optics Fluorostar / FLT 91. Share. January 30, 2023 by Patrick. 291bs / 5. Hot. New William Optics Flattener 68III . 9 Triplet Apo Refractor with Carry Case - Gold # T-FLT-91GD-RP33 William Optics FLT 91 Fluorostar 91mm f/5. Erecting Prism. 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. Nickname. "high performance and looks good doing it, versatility, manageability, afforfability: a better balance than anyone has a right to expect". x0. Quick view Compare Choose Options. 6. Our Price: $1,998. Cloudy Nights. Add to Cart. Abuse reports are anonymous and the content's owner will not be. Add to Cart. Related Products. $ 1,998. Basic Information: Telescope: William Optics FLT 91 with FLAT 6AIII reducer. The build quality is much better on the William and the color correction on the Stellarvue with no name glass is not the best. 99. Rated 0 out of 5. You're reviewing: Fluorostar 120. Wish List Compare. William Optics New FLT 132 Fluorostar 132mm f/6. An Apochromatic triplet refractor for visual astronomers and astrophotographers who want very high performance from a midsize telescope. Wish List. This scope is extremely sharp and has a great color correction. Create New Wish List. William Optics Fluorostar 91 Imaging Cameras ZWO ASI2600MC Pro Mounts iOptron CEM40 Accessories ZWO OAG · ZWO ASIAir Pro · William Optics Flat6AIII Software. Related Products. 7 flattener) triplet air spaces (FPL53 Design). Fluorostar Series 1 Product; CAT Series 4 Products; Video Demonstration. New. . Gran Turismo 71 f/5. William Optics FLAT6AIII special edition Flattener for Fluorostar 91. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. Unfortunately, I was not able to get the focus right. 9 aperture, this Fluorostar model strikes a balance between a wide field of view and detailed imagery, ideal for casual, serious stargazers and wide field imagers. This was my first time imaging or processing SH2-91, it was a fun project and a good learning opportunity. Wish. 72. Mfg #: A-F132IVTG-RP37R. 61 amp. # 10/7/2021. 100mm f/5 1990 TV Genesis used in 2003. 14″ (156 mm) – Telescope Focal Ratio: f/7. William Optics Gran Turismo 81 WIFD. Add to Cart-3. Adjustable Dew Shield. William Optics Fluorostar FLT 91 Apochromatic Refractor - Checked & Tuned (3) £1,989. FLAT6AIII special edition for Fluorostar 91 . Details and Features. After lots of research into refractors I have narrowed down to Willam Optics and mostly leaning towards getting a Zenithstar 81 APO. The three-element optical design features a 91mm aperture using FPL-53 glass. x0. William Optics Fluorostar 91 APO Triplet Refractor - Red. Open box. . About Us Policies Reviews How To. The three-element optical design features a 91mm aperture using FPL-53 glass. Hot. William Optics Fluorostar 91 / FLT91 / William Optics FLT Dew Shield; William Optics FLT Dew Shield. $1,698. Birding 250mm Duelside Plate (Manfrotto & Arca Swiss Type) $67. 00. Review. Cyclops Optics provides exclusively FREE screw smoothing service to all William Optics telescopes. High-quality Soft Case. 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. $85. 00. 8x (£139 from FLO). The FLT132's focuser is a 3. Vixen-Style 8 inch Dovetail Plate – Red. ♦ 91 mm aperture, 540 mm focal length. . My first YouTube video! Watch as I unbox the William Optics Fluorostar 91 and give my initial thoughts and impressions. 8 Reducer. My Account. Its always a shame to take off the visual back on these. Features a top-quality triplet air-spaced apochromatic objective. 9 Focuser : 3. 2) Camera: ZWO ASI 2600mc Pro. 99. William Optics Zenithstar 81 in classifieds today - posted in Refractors : Hello, this is a question regarding a WO Z81 currently posted in the classifieds. Language: English. When you report abuse on some content on AstroBin, the content will be hidden until a moderator reviews it. Write a Review. Name: William Optics Fluorostar 120 (FLT 120) Price: $3298. The following telescope models can be used with the William Optics FLAT6AIII Adjustable Field Flattener. 00. EUR; GBP; Need Help? +62 812 7806 1789; About Us; Order Tracking; Contact UsWO Megrez 110: First light & Megrez 90 Comparison - posted in Refractors : Tonight was my second night out with my recently acquired 110mm ED doublet refractor. Customer reviews. 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. $1,299. Quick View. 25" Diagonals & Erecting Prisms. Add to Cart. William Optics Fluorostar 91 / FLT91 / New scope and flattener/reducer; New scope and flattener/reducer. The three-element optical design features a 91mm aperture using FPL-53 glass. Quick view Choose Options. 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. $6,049. With the proper T-Mount and T-ring, users will have a functional imaging setup!William Optics Fluorostar 91 APO天文望遠鏡(紅色)《預定款 無現貨》 全店，全單滿3000元免運 指定分類，清潔保養服務 望遠鏡滿2萬元享保固內一年兩次，未滿則保固內一年一次William Optics Fluorostar 91 with 3. William Optics Fluorostar 91 Triplet APO Refractor Telescope with 3. 9 APO triplet refractor is decked and ready to ride on your telescope mount! Whether you want to do visual astronomy, astrophotography, terrestrial observation or wildlife photography, this the scope for you! The FLT91 is designed form the optics down for a quality experience. 8x. Maybe in a 120 its no big deal. Add to Cart. 5" Focuser) As low as $8,198. 5 Truss tube Dobsonian; Celestron PowerSeeker 70AZ Telescope ($10 Scope) Orion. Reviews 1. 9 FLT Apochromatic Refractor is just the excellent midsized visual and photographic instrument sought by discerning astronomers. 99. The confused or confusing information that WO puts out re 68III backfocus is unhelpful as has been noted. William Optics FLT Fluorostar 120 f/6. WANT! 2y. Decrease Quantity of William Optics Fluorostar 91 APO - Gold − Increase Quantity of William Optics Fluorostar 91 APO - Gold + Adding to cart… The item has been added. The price difference is about 2k (Euros). Add to Cart. Follow us: Join our mailing list: Signup. The three-element optical. The William Optics FLT 91 is the perfect apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. This elegantly designed 2" reducer / flattener has been designed to optimise the flat-field imaging performance of William Optics f/6 to f/7. EMAIL. The FLT-156APO has a focal length of 1228mm putting focal ratio of F7. The three-element optical design features. Summary. Product Details. 5 Triplet Apo Refractor with Carry Case - Available in 3 Colors. 00. $656. A quick review of the iStar Phantom FCL 140-6. Identical to the standard FLAT6AIII optically but with an additional adapter to fit the FLT 91 telescope. 2 lbs Glass: FPL-53 Recommended Flattener/Reducer: None (Petzval Lens Design) The William Optics. Wish List Compare. Nickname. 5 FCD100 - posted in Refractors : I am considering these two 900+ focal length refractors for use in astrophotography. Note: Adjustment Distance for DSLR and Mirrorless Cameras (and other cameras with the same backspacing) is 5. William Optics Fluorostar 91 APO - Red. T-FLT-91-GD-Refurbished. William Optics Fluorostar FLT 91 Apochromatic Refractor - Checked & Tuned (3) £1,989. FREE 1x William Optics 32mm f/3. 8. William Optics. com Crafting the Earth's. 00. Open box. Quick view Choose Options. - William Optics Fluorostar Triplet ED Refractors. New for 2021 - The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. Add to Cart. See shipping. 91mm Aperture. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. Specs: Focal Length 780 mm, aperture 120 mm, f 6. 9 Apo Refractor - 20th Anniversary Edit Very nice scope, looks fantastic and works perfectly. New for 2021 - William Optics Fluorostar / FLT 91. 00. William Optics. ZenithStar Series Doublet 'Apo' Refractors 5. Used for testing / review purposes. Fluorostar Refractors alt tag Figure 5 – A Fluorostar 132mm refractor telescopes in red trim. cþl 22mm Weight : 9. The FPL53 Triplet APO Optics deliver superb contrast and excellent colour correction. · 225 views Hello, I want to ask if there is a way to remove the dew shield of the William Optics FLT91 scope? I know it can be retracted but l'm trying to remove it to be able to put it in a travel bag. Our Price: $4,378. Ex demo - used for product reviews / testing. Fluorostar series; Gran Turismo series New; ZenithStar series; Guider series New; Finder series; Binoculars; Eye Pieces. → Refractors. Our #: T-WO-A-F120-RP33. I can only see that the WO has a better focuser (not too much) and a thermometer, other than. De FLT 91 is de perfecte apochromatische refractor voor visuele en fotografische astronomen die kwaliteit eisen in een middelgrote telescoop. Write Your Own Review. The William Optics FLT 91 is the perfect apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 00 Add to Basket. New for 2021 - William Optics Fluorostar / FLT 91. The William Optics TMB 110mm triplet lens refractor is a very well made telescope. 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. Focal ratio is f/5. Sale Regular price $1,998. Submit Review. Glass is the same, but you can pay extra for the report on the WO. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. The William Optics FLT 132 features a triplet objective with Ohara FPL53 glass for the ED element and a new improved central element that provides superior contrast when compared to the. The AM5 can handle the William Optics FLT 120. 00. 1. 00 Select options. The three-element optical design features a 91mm aperture using FPL-53 glass that delivers high contrast colour-free images and an impressive 0. William Optics. 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. Quality. 00. Fluorostar 91 APO Triplet Refractor. FLT156. 00 Add to Cart. Write Your Own Review. The three-element optical design features a 91mm aperture using FPL-53 glass that delivers high contrast colour-free images and an impressive 0. An index has been included which includes links to the direct post for each topic in question. 8 (at f/5. 3 Voltage: 12v Amperage: . Buy another brand of same specifications almost, i have TS Optics one that i ordered. 5; Explore Scientific, 16 inch / F 4. The three. William Optics GT102 102mm f/6. Gran Turismo 81(Innovative Bahtinov Mask Cover (Patented) included!!) 2019 All New Gran Turismo 81Innovative Bahtinov Mask Cover (Patented) & New Dovetail Plate included!The new 2019 GT81 three-element super APO Anniversary offer supeWilliam Optics Fluorostar FLT 91 APO Triplet £1,989. – Refractor Design: Apochromat (APO) – Number of Refractor Elements: 3. Shopping with us. Add to Cart. 8 These are premium instruments primarily aimed at astrophotographers, but they can also be used for visual observations. Sold Out View. QC issues described here are something that one would not expect from such established producer. The FRA500 has the built in flattener and no back focus issues. WILLIAM OPTICS FLT 110 APO f/7. I would really appreciate any comments that my help with making choice from those that have had some experience with either scope or either. 5 ratio refactors, including the new FLT91 telescope. $293. choose, but William shipped me (direct from Taiwan) the f6. William Optics ZWO / ASI Vaonis. It is extra heavy-duty, making it durable. Rated 0 out of 5. 9 Focuser Dual Speed 3. * Your Name: * Your Email Address: *. Wish List Compare. Telescope: William Optics FLT 120 (780mm at F/6. Quick View. User Reviews. Page 9 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : I was close pushing an ORDER button on this scope but now I started to hesitate. William Optics Zenithstar 61 II APO (14) £579. 3" dual speed rack & pinion focuser is smooth,. 5kg. Reviews (0) Be the first to Write a Review for. Used for product review. You have to take out a screw on the bottom of the focuser to get to the 2 set screws holding the knob on and then remove knob. 1) William Optics Fluorostar + CEM70G. RedCat 71 APO 350mm f/4. 4mm, I used the 16. Gran Turismo Series – Triplet Refractors 6. William Optics Fluorostar 91. When fully dressed with dovetail, diagonal, and RDF finder, the scope weighs 26#. 5″ DTT, and Brake. William Optics FLT 156 - posted in Refractors : For those who may be interested, William Optics has just listed its Fluorostar 156 f/7. 00. $2,494. A case is available from WO at $500, but I purchased a custom case from Case Club for just over $300. Add to Cart. Warning, the EAF and focuser shaft will. 00 Sale price $ 1,998. 8 Reducer Flattener 7A . 9 and a focal length of 540mm. De STM-coatings en uitstekende kwaliteit zorgen. Our unbiased reviews on refractor telescopes will help you pick the best refractor telescopes for purchase. 5) Reducer/Flattener: William Optics FLAT7A (624mm at F/5. the content will be. The tube weighs just 3. Out of stock. Shopping with us. Page 5 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : I have the Flat6AIII on my GT71, M63 focuser thread, and the 68III on my FLT 132, M92 focuser thread. 1 Item. Page 22 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : Well oddly enough I reached 4% tilt adjustment the one night I tried that (beginners Luck) but the next imaging session I had the bad stars and I tried to adjust the tilt but didnt work for me that night. William Optics telescope comes with a soft carry bag. Coupled with my ZWO ASI1600 MM Pro, the field of view is 2. New Fluorostar 156 (Innovative Bahtinov Mask Cover (Patented) included). 00. 6 and can be reduced with a reducer to f/3. New 3. The latest ZWO EAF came with everything I needed to install the focuser to my Fluorostar 91. 25" Diagonals & Erecting Prisms. Hence any optics that fail to meet their minimums are discarded. $28. Description Reviews (0) Description. - Features a top-quality triplet f/7 air-spaced objective. The three. Both about the same price. 9 Triplet Apo Refractor with Case William Optics FLT 91 Fluorostar 91mm f/5. Add to Wish List. This is a NEW listing. Sale New -23. The FLT-132 gathers 81% more light than the FLT-98 and about 35% higher in resolution. Categories Categories Brands Brands. +Soft Carrying Case. Out of stock. 00. 5%. 5x Televue Powermate (one of the best premium extenders) on William Optics FLT 91 Fluorostar (or say WO FLT 132), and. 【Refurbished】Fluorostar 91 APO-Space Grey. Having two flatteners/focal reducers is like having two telescopes with different focal lengths. 9 Focuser Dual Speed 3. Was wondering what people thought of them. William Optics telescope comes with a soft carry bag. 8 These are premium instruments primarily aimed at astrophotographers, but they can also be used for visual observations. 8 Reducer Flattener 7A . Adapters. FMC triplet APO design. No internal reflections noted. William Optics WIFD Redcat 61 F/4. 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. I have question for any owners of this scope who may have a Moonlite focuser. rotatable. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 00 $295. Mounting Rings;William Optics Fluorostar FLT 91 Apochromatic Refractor - Checked & Tuned (3) £1,989. ADDRESS * Not a Retail Store * 13100 Alondra Blvd, Suite 106 Cerritos, CA 90703, USA. The flattener can be securely screwed on to the focuser. 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. When you report abuse on some content on AstroBin, the content will be hidden until a moderator reviews it. Submit Review. Next session will see me adding a total of 2mm. William Optics ZWO / ASI Vaonis. Wish List Compare.