Add to Cart. $2,494. Vixen Style Mounting Base for RedCat - Black. $43. 5 APO Telescope features a three element FPL53 multi-coated lens and offers an excellent contrast and aberration correction. 5 and a focal length of 780mm. More Information. 6. 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. observing and imaging tips, product announcements and reviews! Follow us on Facebook and Instagram!* ← Previous Next →. NexStar Evolution 8" EdgeHD with StarSense. 8 Reducer. 00. net. Add to Cart. Related Products. 99. 9 Focuser Dual Speed 3. William Optics Corp. William Optics ZWO / ASI Vaonis. 9. 00. William Optics Telescopes. onto WIlliam Optics Fluorostar 91 | Download free 3D printable STL models. 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. William Optics telescope comes with a soft carry bag. 3" Rack & Pinion focuser with 1:10 fine focus mechanism can handle the heaviest cameras. 3" R&P Focuser Color Red Space grey Lens Material Hello everyone!In this video I will be going over the William Optics FLT91. William Optics Fluorostar 91 APO. William Optics Fluorostar 120 Imaging Cameras Nikon Z6 (modified) Mounts AVX Filters optolong L-pro 2" Software. Create New Wish List. $79. The FLT 91 is the perfect apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. This Fluorostar 156 APO OTA can also be used with an interchangable camera mounting system, with various T-mounts for cameras (not included). Wish List Compare. 1 65kg (OTA only) 1 2. As low as $171. Designed by a leading designer with FPL-53 glass. I mounted it on my EQ6R. Full frame size. Add to Cart. 9; Focuser: Dual-Speed 3. Out of stock. William Optics. 00. FLT-98 is equipped with the beefy 3. 75 Flattener Adapter + $49. Details. 【Refurbished】【Like NEW】 CAT71-White Limited edition APO 350mm f/4. 9 Triplet Apo Refractor. William Optics RedCat 51 (Unboxing) 0:16. As some know - I am currently looking for a nice refractor (now to sit beside my. 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. William Optics Fluorostar 132 - Space Grey. New Fluorostar 156 (With Feather Touch 3. William Optics Fluorostar FLT91 f/5. William Optics 132 mm FLT f/6. William Optics offers another model of apochromatic triplet refractor, the Fluorostar. 4 Videos. I guess flats can work that out. 8x Reducer & Field Flattener - M63 to 2". Fluorostar 91 APO quantity. 25". Gran Turismo 71 APO. 0. Open box. Product Details. William Optics Fluorostar 91 — Combines a compact design with remarkable imaging capabilities. This scope is extremely sharp and has a great color correction. Specs: Focal Length 780 mm, aperture 120 mm, f 6. 2019 All New Adjustable Flat6AIII (T-mount not included) 2019 All New Adjustable Flat6AIll (T-mount not included) PRODUCT DESCRIPTION: Field flattener / X0. William Optics Fluorostar 91 FLT91 f/5. Sign up for our newsletter to get exclusive deals, observing tips, and new product announcements. 9 native or f/4. Im excited. 8x flattener hereAdd. 1. Wish List Compare. You're reviewing: 【Refurbished】Fluorostar 91 APO-Space Grey. Wish List Compare. Details. Cloudy Nights. View full description Download Manual 1 year warranty A soft carry case comes standard with the William Optics Fluorostar 91. Rated 0 out of 5. Add to Cart-3. 9. Cant imagine the 6AIII on the FLT132 with a M92-M63 adapter. I wanted to create a thread to contain all information, tips, guides etc. Out of stock. Im excited. Wish List Compare. With a 540mm focal length and f/5. 9 APO Refractor in Red with 32mm UniGuide and P-FLAT6AIII. I have the Redcat 51 and loved the quality. 9 Imaging APO Triplet Refractor FPL-53 ProAstroz. orderinfo@telescopes. Includes a 3" rotolock camera rotator and. STC ULTRA LAYER® ASTRO MULTISPECTRA FILTER 48mm. 5: 780: Triplet: 3. William Optics FLT 120 - flattener setup - posted in Refractors : hello, I finally got my first real telescope, a William Optics FLT 120 with the P-FLAT68-iii flattener. Add to Wish List. $3,298. Quick View. 9. Create New Wish List. 9 Apo Refractor - 20th Anniversary Edit Very nice scope, looks fantastic and works perfectly. Gran Turismo 81 IV. All New WO x0. New William Optics Flattener 68III . 9 and a focal length of 540mm. William Optics Zenithstar 61 II APO (14) £579. 5 APO Triplet Refractor - Red. Add to Cart. 00 2022 NEW Release: William Optics FLT-120 Triplet APO Refractor + International Free Shipping HK$28,880. Posted 18 March 2021 - 09:36 AM. +Soft Carrying Case. Related Products. 3″ Rack & Pinion Focuser ($2000) This is a good example of an APO refractor that is designed and packaged primarily for the Astrophotography market. Cameras: ZWO ASI 6200mm Pro (Full Frame) and ZWO ASI 120mm-mini. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. William Optics offers another model of apochromatic triplet refractor, the Fluorostar. William Optics. Add to Cart. 9 APO Red Triplet Refractor w/ 3. William Optics. 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. Add to Cart. QC issues described here are something that one would not expect from such established producer. xxorza @xxorza_93471 Follow Following. 6 and can be reduced with a reducer to f/3. William Optics GT153 Triplet APO Refractor. William Optics Fluorostar 91 Triplet APO Refractor Telescope with 3. As winter approaches, we imagine the FLT 91 would be an excellent deep-sky workhorse, and a reliable option that won’t let its user down during those clear and long dark nights. The FLT 91 is an Apochromatic refractor with a focal length of 540 mm and an aperture of f/5. Add to Cart. 2 inch Durabright CF Plate. Dielectric Coating Diagonals; Erecting Prisms; Accessories. Fluorostar 91. It is complete with large aluminum knobs, making it easy to. 5” M63 Focuser. I'm selling my William Optics Fluorostar 91 (FLT91) with a William Optics Uniguide 32mm guide scope. 【Clearance】 Zenithstar 61 (Blue) OTA only. f/5. 5 stars based on 1 reviews William Optics. 9. TS says that can cover a full frame sensor but i expect some vignetting. 00 (saving £198. x0. 3" Rack & Pinion; Color: Red; Lens Material: FPL-53; Strehl Ratio: 0. Add to Cart. 3" Rack & Pinion Focuser - Specify Color Home / William Optics Fluorostar 91 with 3. x0. 72. New Fluorostar 156 (Innovative Bahtinov Mask Cover (Patented) included). William Optics Gran Turismo 71 APO. Abuse reports are anonymous and the content's owner will not be notified. Description Reviews (0) Description. 1. Be the first to Write a Review for this item! FAQ Please fill in the form below to ask a question. 25" WA 1. Mount: EQ6R-Pro. Select Options. Case Dimensions. Just ordered a Space Gray William Optics FLT 91 Fluoro Star 91mm f/5. Summary. The 3. William Optics' new Dovetail Plate expands your options: you can now choose a fully-anodized, WO product to mount you The store will not work correctly in the case when cookies are disabled. Additional Information. $229. 4. Open box. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. The three-element optical. $275. Add to Cart. 00. 1. 14″ (156 mm) – Telescope Focal Ratio: f/7. 95+. New William Optics Flattener 68III . The APO optics of the Flat6AIII flattener are made with Ohara glass and are fully multi-coated to provide good illumination and a beautifully flat field across 97% of full frame sensors. P-FLAT7A. 00 Add to Basket. Nice results. 8 triplet on its website. 8 Reducer Flattener 7A . William Optics Fluorostar 91. There are a few superficial scratches on the tube but the optics are great. 00. Wish List Compare. Add to cart. . I just purchased a William-Optics Fluorostar 91 telescope and Flat 68 iii field flattener, and have a question about connecting a ZWO ASI 533 MC Pro camera. 9 Triplet Apo Refractor with Case William Optics FLT 91 Fluorostar 91mm f/5. 00. William Optics Fluorostar FLT 91 Apochromatic Refractor - Checked & Tuned (3) £1,989. The tube weighs just 3. Review. Regular price $1,998 3 in stock View. William Optics Fluorostar 91 / FLT91 / New scope and flattener/reducer; New scope and flattener/reducer. 9 FLT Apochromatic Refractor is just the excellent midsized visual and photographic instrument sought by discerning astronomers. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. 00 £399. Shop William Optics FluoroStar 110 mm ED Triplet f/7 APO Refractor Telescope | Be The First To Review William Optics FluoroStar 110 mm ED Triplet f/7 APO Refractor Telescope + Free Shipping over $49. 9 Weight: 3. Wish List Compare. William Optics. This was my first time imaging or processing SH2-91, it was a fun project and a good learning opportunity. Price is $1850 shipped with no PayPal fees. A patented light weight Bahtinov mask is included to provide assistance in focusing, or you can remove it. 99. The FLT 91 employs FPL-53 glass and has an optical design consisting of three elements. Special thanks to Agena Astro for get. William Optics Facebook page just says it is coming soon and provided a trailer (haha) with a nice look at it. View full description Download Manual 1 year warrantyNew Fluorostar 132 (Innovative Bahtinov Mask Cover) ₹ 393,103. Comment. This also goes for companies like Astro-physics. The lens cell is a TMB design. $656. Cameras: ZWO ASI 2600mm Pro and ZWO ASI 120mm-mini. Erecting Prism. William Optics FLT 156 - posted in Refractors : For those who may be interested, William Optics has just listed its Fluorostar 156 f/7. 30 Add to cart; Sale! Fluorostar 91 APO ₹ 203,103. 5 Objective – TEC Oil Spaced TripletLong-winded nothing to do because it's raining version: Just to recap, the GT-81 is a triplet air spaced APO with Ohara FPL-53 low dispersion glass costing £725 from FLO. High-quality Soft Case. Fluorostar 91 APO Triplet Refractor. Finally available at an AMAZING price in its class. I ordered a William Optics FLT 91 Fluorostar 91mm f/5. Focal ratio is f/5. You're reviewing: 【Refurbished】Fluorostar 91 APO-Space Grey. You have no items to compare. 00 HK$26,880. Customer reviews. Zenithstar 61II APO. Submit Review. The STM-coatings and superb quality provide excellent. Write a Review. 105Kg. 95+. More Info . To see how to install the Flat6Aiii including the correct back focus go to the following link:new William Optics Fluorostar FLT 91 is a three element air-spaced apochromatic refractor with a focal ratio of f/5. I started with the initial distance recommendations from the product website and I found that I had. 9 Triplet Apo Refractor with Carry Case - Red # T-FLT-91RD-RP33. To ensure the FLT91 Fluorostar is functional with a wide range of equipment, William Optics has designed it to be compatible Canon EF and RF, Nikon F and Z, Sony E, Pentax K, Micro 4/3, and Fuji X T-Mounts. 48mm T mount for Pentax K - Black. 00. Sale New -23. 5" RotoLock focuser to carry heavy imaging train which allows you to exploit the potential of this fluorite triplet even further. 7 flattener) triplet air spaces (FPL53 Design). Product Details. Fluorostar 91 APO Triplet Refractor. The FLT has FPL53 glass and the years of great reputation of William Optics build quality. You're reviewing:New Fluorostar 132 (Innovative Bahtinov Mask Cover (Patented) included) Nickname. To automate your focuser: It you are imaging/ viewing remotely, you can aUsing this adjustable field flattener makes astrophotography with the William Optics 73 mm ZenithStar APO Refractor even better. All New Slide-base UniGuide 50mm Scope. To see how to install the Flat6Aiii including the correct back focus go to the following link:Questions. I'm also including the Flat 6AIII 0. Decrease Quantity of William Optics Fluorostar 91 APO - Red − Increase Quantity of William Optics Fluorostar 91 APO - Red + Adding to cart… The item has been added. I hope this helps. 9. 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. Coupled with my ZWO ASI1600 MM Pro, the field of view is 2. and not great for most deep sky imaging. New for 2023 - William Optics now includes a free M-CAA63 rotator with this telescope (a $109 value)! Gran Turismo 71 APO Refractor Telescope. 1. Specifications. The flattener can be securely screwed on to the focuser. Just ordered a Space Gray William Optics FLT 91 Fluoro Star 91mm f/5. Wish List Compare. User Reviews. 91mm Aperture. Telescope: William Optics FLT 120 (780mm at F/6. Edited by e34stx, 13 April 2021 - 04:46 AM. William Optics manufactures Refractor telescopes, binoculars, digital camera adapter lenses for telescopes, eyepieces, diagonals and other accessories. The FRA500 has the built in flattener and no back focus issues. 2019 All New Adjustable Flat6AIII (T-mount not included) 2019 All New Adjustable Flat6AIll (T-mount not included) PRODUCT DESCRIPTION: Field flattener / X0. New Hot. Megrez 90 FD - Fluorite doublet review - posted in Discussion of CN Articles, Reviews, and Reports: Megrez 90 FD - Fluorite doublet review By Gianluca Rossi. 38 comments. New Fluorostar 156 (Innovative Bahtinov Mask Cover (Patented) included). $109. 3 Voltage: 12v Amperage: . William Optics Zenithstar 81 in classifieds today - posted in Refractors : Hello, this is a question regarding a WO Z81 currently posted in the classifieds. Sold Out View. 1 Review . William Optics Fluorostar 91 APO - Red (2) $2,697. 00 $1,698. 2) Camera: ZWO ASI 2600mc Pro. 3" Rack & Pinion Focuser - Gold Version With a 3-element triplet design and FPL-53 glass, this William Optics 91 mm f/5. 5mm spacer, but got elongated stars in the four corners. In 1996, William opened William Optics in Taiwan. William Optics FLAT6AIII (FLT-91専用品）【お取り寄せ】. Recent Reviews. Check items to add to the cart or select all. Add to Cart. Suitable for William Optics uniguide and all of Vixen type finder bases. 00. 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. Mfg #: A-F132IVTG-RP37R. 00. The FRA is also a natural f/5. Looking to put a Moonlight Nitecrawler on. ♦ 91 mm aperture, 540 mm focal length. Page 2 of 3 - William Optics FLT 120 - Fluoro Star 120mm f/6. This very elegant 2" reducer/field flattener has been designed to optimize the flat-f. View full description Download Manual 1 year warranty The FRA500 is slightly lighter and slightly smaller in length. STAR 91 Ml 21 SPECIFICATION M92 M92 M83 Focal Length : 540mm Diameter : 91 mm Aperture : f/ 5. Add to Cart. It is ideal for astrophotography. William Optics telescope comes with a soft carry bag. Despite being only a little longer, that diameter and extra glass means this is much heavier than my Z73. 【Refurbished】RedCat 51 Ix APO 250mm f/4. Lens Type: Apochromatic Triplet Prime Lens; Focal Length: 540 mm; Aperture: 91 mm; Focal Ratio: f/5. RedCat Series Petzval Refractors 4. 0 reviews . Out of stock. M63 - Sunflower Galaxy, imaged with the William Optics FLT 156 - posted in Experienced Deep Sky Imaging: For this project, a very demanding project, my first time posting here, I got my hands on the biggest refractor William Optics produce, Fluorostar 156. Available from Ontario Telescope and Accessories in Canada. Rigging a William Optics Red Cat 51 Red Cat 71 Review by AstroBackyard Red Cat 61 First Look by AstroBackyard Shopping. Warning, the EAF and focuser shaft will. The three-element optical design features a 91mm aperture using FPL-53 glass. 100mm f/5 1990 TV Genesis used in 2003. 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. 00. 9kg (8. QC issues described here are something that one would not expect from such established producer. SWAN 2"STC Astro Duo-Narrowband Filter. Maybe its just me but I feel like this is too close to the 81mm GT. Add to Cart. 5348 Topanga Canyon Blvd. William Optics. The dew shield is retractable and slides firmly but smoothly up and down the body of the scope. The STM coatings and superb quality provide excellent optical performance and unmatched value. 1 Review . SKU: T-FLT-91 Category: William Optics. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. – Telescope Aperture: 6. Diameter: 51mm Focal Length: 250mm Focal Ratio: f/4. 9 Focal Ratio. The reducing factor of this field flattener is 0. $8,898. Agree with Pete, and therein lies the issue with William Optics. Add to Cart. 8x Reducer / Adjustable Field Flattener 6AIII as well. I was also lucky enough to find the 0. The build quality is much better on the William and the color correction on the Stellarvue with no name glass is not the best. All New Slide-base UniGuide 50mm Scope . Takahashi TSA. Out of stock. 00 Color Add to. 9. Check items to add to the cart or select all. 1 year warranty. Identical to the standard FLAT6AIII optically but with an additional adapter to fit the FLT 91 telescope. S. 00. Both set ups look attractive and suitable to my needs. Lens Type Apochromatic Triplet Prime Lens Focal Length 540mm Diameter 91mm Aperture f/5. 9 Triplet Apo Refractor with Carry Case. Shopping with us. It has so much of the things I think I am looking for; light weight, short tube length, relatively cheap and close to grab n go. ADDRESS * Not a Retail Store * 13100 Alondra Blvd, Suite 106 Cerritos, CA 90703, USA. 5" Focuser) As low as $8,198. The three-element optical design features a 91mm aperture using FPL-53 glass that delivers high contrast colour-free images and an impressive 0. Out of stock. 99x600" Oiii 65x600" Ha 12x120" R 12x120" G 12x120" B Bortle scale: 6 Telescope: William Optics Fluorostar 132 Flattener: William Optics Flat 68III Camera: QHY600M OAG: QHY OAG-M Add to Cart. Motorized Focuser recommendation for a William Optics FLT 132mm APO - posted in Beginning Deep Sky Imaging: Hi Folks. Palette in order: SHO, OSH, HSS, and HOO plus the rig itself. 5%. As low as $171. – Telescope Optical Design: Refractor. Add to Cart. FLAT6AIII special edition for Fluorostar 91. Unit price / per . 5 ED optics, the FLT120 will appeal to the discerning astrophotographer and Visual Observer. 75 UniGuide Scope with Slide-Base - Red # M-G32PB-RD (Value: $114. View full description Download Manual 1 year warranty FLAT6AIII special edition for Fluorostar 91 . 00. Joined: 07 Feb 2017. Utilizing FPL-53 synthetic fluorite glass with STM coatings, this telescope provides excellent aberration correction and amazing optical performance. 8. 【DEMO】Binoviewer Complete Package. WO FLT91 and Moonlite Focuser - posted in Refractors : Yeah, yeah! Go ahead and blame me for the beautiful weather. Features a top-quality triplet air-spaced apochromatic objective. 9 APO Refractor features a three element triplet design and uses FPL-53 glass. 00 Add to Basket.