The Flat6AIII features adjustable spacing for use with a range of cameras and imaging systems. Our Customers' Reviews; Testimonials; News; Gallery; International Free Shipping; Shipping & Returns;. Image credit: William Optics. Finder series. hopefully in a couple hours i can try it out Do the test for us, put the mask, and. 8 Field. Fluorostar 132 f/7 APO. Add to cart. Page 1 of 2 - My Fluorostar 91 has arrived - posted in Refractors : My Fluorostar 91 (FLT 91) just arrived. 0 TELESCOPE. William Optics Zenithstar 81 in classifieds today - posted in Refractors : Hello, this is a question regarding a WO Z81 currently posted in the classifieds. 8x reducer (6Aiii), you must be 62. 9 Imaging APO Triplet Refractor FPL-53 ProAstroz. Here are some recent threads on this telescope:The William Optics FluoroStar 120 Refractor is an air-spaced triplet APO. For the William Optics . William Optics Fluorostar 91 Imaging Cameras ZWO ASI2600MC Pro Mounts iOptron CEM40 Accessories ZWO OAG · ZWO ASIAir Pro · William Optics Flat6AIII Software. About Us Policies Reviews How To. 25" WA 1. 3" Rack & Pinion Focuser - Space Grey Version. Related Products. Astronomy > Telescopes > William Optics > FluoroStar > William Optics Apochromatic refractor AP 91/540 Red OTA Product no. User Reviews. 3" Rack & Pinion; Color: Red; Lens Material: FPL-53; Strehl Ratio: 0. Anyone have experience with William Optics FLT120 f6. This high-quality flattener has been engineered and CNC machined for usage with our FLT 98, 110, 120, 132, GT102 and other APO refractors. More Info . Australia's leading William Optics authorised factory direct importer!. 9kg (8. 9 Triplet Apo Refractor with Carry Case - Gold # T-FLT-91GD-RP33 William Optics FLT 91 Fluorostar 91mm f/5. Reducing factor 0. 5" Focuser) As low as $8,198. 34 degrees X 1. 9 and a focal length of 540mm. Sold Out View. Suitable for William Optics uniguide and all of Vixen type finder bases. 00. Fluorostar series; Gran Turismo series New; ZenithStar series; Guider series New; Finder series; Binoculars; Eye Pieces. William Optics GuideStar 61 APO With Case £399. On the William Optics website the adjustment is 5. 291bs / 5. Add to Cart. The William Optics TMB 110mm triplet lens refractor is a very well made telescope. Wish. Those look so nice. We can't find products matching the selection. William Optics. The scope is a fine instrument made by William Optics – the Megrez 110 – it also happens to be the topic of recent discussions by its previous owner. $275. New Fluorostar 156 (Innovative Bahtinov Mask Cover (Patented) included). 8x reducer which comes to 432mm f/4. QC issues described here are something that one would not expect from such established producer. 7 flattener) triplet air spaces (FPL53 Design). 3" dual speed rack & pinion focuser is. Our unbiased reviews on refractor telescopes will help you pick the best refractor telescopes for purchase. $2,299. Posted 07 March 2022 - 08:46 PM. I started with the initial distance recommendations from the product website and I found that I had. 00 New;William Optics is in Taiwan. I also received the WO FLAT 6A III x0. Add to Cart. Contiguous US Customers: All items we sell ship for free within the Contiguous US. You may remember my review of the William Optics Zenithstar 61 APO, which also used this glass. Feather Touch® 3. 5 Truss tube Dobsonian; Celestron PowerSeeker 70AZ Telescope ($10 Scope) Orion. I have therefore been looking at shorter wider. New for 2021 - William Optics Fluorostar / FLT 91. View full details. Out of stock. Add to Cart. The rest is the same as with other scopes. 00. Out of stock. 00. Open box. Specifications. 5" Focuser) Nickname. The reducers always look undersized in comparison. Qty. Review. Gran Turismo 81 IV. Rigging a William Optics Red Cat 51 Red Cat 71 Review by AstroBackyard Red Cat 61 First Look by AstroBackyard Shopping. Note：End of 2" barrel has 48mm threads. 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. 00. com Crafting the Earth's. 130mm F/8 1992 AstroPhysics Starfire EDT used in 2003. View full description Download Manual 1 year warranty A soft carry case comes standard with the William Optics Fluorostar 91. 9 APO (Free Soft Carrying Bag) HK$5,980. 9. STAR 91 Ml 21 SPECIFICATION M92 M92 M83 Focal Length : 540mm Diameter : 91 mm Aperture : f/ 5. Submit Review. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. PHONE (562) 215-4473. 2) Camera: ZWO ASI 2600mc Pro. An Apochromatic triplet refractor for visual astronomers and astrophotographers who want very high performance from a midsize telescope. 95+. As low as $93. Het optische ontwerp met drie elementen heeft een opening van 91 mm met FPL-53-glas. The OTA is robust and well baffled. AstroMichael. Share. William Optics Fluorostar 120 Imaging Cameras Nikon Z6 (modified) Mounts AVX Filters optolong L-pro 2" Software. Write Your Own Review. 5: 780: Triplet: 3. More Info . It is ideal for astrophotography. Page 2 of 2 - William Optics Fluorostar 91 Focuser Issue - Response from WO themselves. This was my first time imaging or processing SH2-91, it was a fun project and a good learning opportunity. Press Here to Download a free Adobe Acrobat Reader. Cloudy Nights. 48mm T mount for Pentax K - Black. 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. Write Your Own Review. 9. 00 Add to Basket. (WxHxD) 99cm x 34cm x 30cm. The FLT 91 employs FPL-53 glass and has an optical design consisting of three elements. 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. $85. Here is my imaging train: William Optics Fluorostar 91 FPL53 Triplet APO Refractor William Optics FLAT6AIII x0. Add to Cart. 1 year warranty. William Optics - High-Quality Refractor Telescopes, Telephoto Lens, Binoculars, Eyepieces, Diagonals, and other Optical Accessories. Review. This is a NEW listing. 00 Add to Basket. APO triplet optics made with Ohara glass. 95+. Its always a shame to take off the visual back on these. 5″ DTT, and Brake. William Optics Fluorostar FLT 91 Apochromatic Refractor - Checked & Tuned (3) £1,989. Add to Cart. 00)Stunning Optics. William Optics Fluorostar 91 FPL53 Triplet APO Refractor with 3. Aperture (mm. I have since added another 1. Quick View. The three. Out of stock. The case is a nice, well made, padded soft side case. William Optics Fluorostar 91 apochromatic refractor. While there is a lot more information to come. Refactor Telescope: William Optics FLT120. Mfg #: A-F132IVTG-RP37R. 【DEMO】Binoviewer Complete Package. Jay En Em. As low as $4,378. New member here. William Optics Fluorostar 91 Triplet APO Refractor Telescope with 3. 8x Reducer / Adjustable Field Flattener 6AIII as well. Fluorostar series; Gran Turismo series New; ZenithStar series; Guider series New; Finder series; Binoculars; Eye Pieces. 8 focal reducer, which brings the FLT 91 to a focal length of 432 mm at f/4. Whereas the WO 91 is a natural f/5. Cloudy Nights. With a quadruplet Petzval optical design. The three. 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. 00 $1,698. Wish List Compare. The confused or confusing information that WO puts out re 68III backfocus is unhelpful as has been noted. Scope is claimed to be near perfect and comes with WO case and carry handle. Out of stock. $293. $656. 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. 35″ of clearance for the draw tube to go inside. £1,975. 00 ₹ 369,310. 3 apochromatic. 00. (No reviews yet) Write a Review Related Products; Quick view Choose Options. Attaches directly to telescopes with an M63 thread on the end of the focuser. Mount: EQ6R-Pro. William Optics Fluorostar FLT 91 Apochromatic Refractor - Checked & Tuned (3) £1,989. 8 focal reducer, which brings the FLT 91 to a focal length of 432 mm at f/4. A quick review of the iStar Phantom FCL 140-6. Submit Review. The STM coatings and superb quality provide excellent optical performance and unmatched value. $293. Benny Sachdev. 00. Identical to the standard FLAT6AIII optically but with an additional adapter to fit the FLT 91 telescope. 9 Triplet!!! Totally lucked out and found one in stock at one of the Telescope sites. Shipping will be. Mount: EQ6R-Pro. Here, I will review the William Optics Zenithstar 61. Out of stock. 540mm Focal Length. The three-element optical design features a 91mm aperture using FPL-53 glass. 00. Length: 15. Linear Power Focuser. Clip Filter Astro Duo-NB for Sony FF. The three-element optical design features a 91mm aperture using FPL-53 glass that delivers high contrast colour-free images and an impressive 0. 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. Create New Wish List. William Optics ZWO / ASI Vaonis. I have since added another 1. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. $293. $656. William Optics Facebook page just says it is coming soon and provided a trailer (haha) with a nice look at it. 8 Reducer Flattener 7A . Zenithstar 81 APO. (No reviews yet) Write a Review. Add to Cart. It is suitable for thSpecial Edition FLAT6AIII Adjustable Reducer / Flattener for William Optics Fluorostar FLT 91 Telescopes. The review does not mention if it has a fine focuser. 00 Add to Basket. 00. Wish List Compare. Creating an account has many benefits: See order and shipping status; Track order history; Check out fasterThe new William Optics Fluorostar FLT 120 is a three element air-spaced apochromatic refractor with a focal ratio of f/6. 9 objective, yielding a focal length of 360 mm. 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. 3" R&P Focuser Color Red Space grey Lens MaterialView full description Download Manual 1 year warrantyWe would like to show you a description here but the site won’t allow us. 9; Focuser: Dual-Speed 3. William Optics New FLT 132 Fluorostar 132mm f/6. [This Product is Excluded from Coupon/Promotion] The Fluorostar 120 is a Three Element Designed APO refractor. 00. 00 ₹ 189,731. New William Optics Flattener 68III . $378. Home / William Optics / Fluorostar 91 APO. 5%. 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. Regular price $1,499. Back Focus (WO Fluorostar 91 with FLAT6AIII Flattener and Fuji XT3) - posted in Beginning Deep Sky Imaging: Hi, I am somewhat new to astrophotography (this is my 1st post here) and struggling to understand how to achieve the right back focus, to calculate for the things in my imaging train that need to be accounted for. 48mm T mount for Pentax K - Black. T-FLT-91-GD-Refurbished. 1 65kg (OTA only) 1 2. 5" Linear Power focuser: a treat to use during astrophotography. Add to Cart. Features of William Optics FluoroStar 110 mm ED Triplet f/7 APO Refractor Telescope: Another improvement on your most loved 110mm: NEW TMB designed air-spaced APO lens! This scope is ultimately designed for astronomers who wants the best results in photographic/CCD work. This very elegant 2" reducer/field flattener has been designed to optimize the flat-f. Wish List Compare. New. Quick view Compare Choose Options. The three-element optical design features a 91mm aperture using FPL-53 glass. Fluorostar 120. RotoLock Adapters; Camera / T-Mount Adapters; Mounting. William Optics Mortar三脚用赤道儀接続アダプター タカハシ90S（EM100）用. 9 Triplet Apo Refractor with Carry Case. 9 Weight: 3. Technical Specifications. 【Refurbished】【Like NEW】 CAT71-White Limited edition APO 350mm f/4. 1 Review . 00. Figure 7 – A William Optics field flattener (FLAT-73A). Add to Cart. The three-element optical design features a 91mm aperture using FPL-53 glass. The store will not work correctly in the case when cookies are disabled. Add to Cart. William Optics Fluorostar 91 apochromatic refractor rood. Information; Reviews (0) Article number: P-FLAT6AIII-M92: Availability: More on the Way to us: Delivery time: More on the Way to Us: FLAT6AIII special edition for Fluorostar 91. 00. Because the Fluorostar 110 is wellSpecial Edition FLAT6AIII Adjustable Reducer / Flattener for William Optics Fluorostar FLT 91 Telescopes. But don't stop there, because you'll find other great William Optics products in stock at OPT like dovetails plates, scope rings, guide scopes, telescope mounts. Add to Cart. Designed by a leading designer with FPL-53 glass. 1. Despite being only a little longer, that diameter and extra glass means this is much heavier than my Z73. with integrated bahtinov mask and CNC finishing. 5″ Diameter Dual Speed Telescope Focuser Kit, 4. De STM-coatings en uitstekende kwaliteit zorgen. 99. 13. 00. Zenithstar 81 APO. Both set ups look attractive and suitable to my needs. New Hot. More On The Way. Special Edition FLAT6AIII Adjustable Reducer / Flattener for William Optics Fluorostar FLT 91 Telescopes. 00 HK$26,880. William Optics Zenithstar 61 II APO (14) £579. The focuser has smooth, precise reduction, a temperature display and a large adjustment range. 00. We plan to keep producing fine instruments both for the entry-level and. 3 inch focuser, rings, case etc. Summary. Abuse reports are anonymous and the content's owner will not be. See. I’m expecting a new Flt 91 to arrive. f/5. 61 amp. x0. Customer. Complete and in great condition. SUPER-HIGH QUALITY WILLIAM OPTICS REFRACTING TELESCOPES!! FLUOROSTAR 156 f/7. 9 Focuser Dual Speed 3. Customer reviews. New William Optics Flattener 68III . 9. 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. Submit Review. 1 81bs / 4. Wish List Compare. 1mm from the. 00. 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. $3,298. However, I always use it with the 0. 5 APO Triplet Refractor - Red. 5 Triplet APO Telescope with 3. 9 Focal Ratio. 5348 Topanga Canyon Blvd. 9. Wish List Compare. 00. 2019 All New Adjustable Flat6AIII (T-mount not included) 2019 All New Adjustable Flat6AIll (T-mount not included) PRODUCT DESCRIPTION: Field flattener / X0. I am very happy with my WO FLT 132 and I think that the WO focuser is a extremely good unit. (No reviews yet) Write a Review Related Products; Quick view Choose Options. Lens Type Apochromatic Triplet Prime Lens Focal Length 540mm Diameter 91mm Aperture f/5. $293. 00 ₹ 189,731. 00. Wish List Compare. $169. Back Order. Contact Information. All New WO x0. 9 Triplet Apo Refractor with Case. 9. Add to Cart. William Optics Fluorostar 91 APO - Gold. This telescope was released in the UK circa September 2021 so is pr. 4mm, I used the 16. Coupled with my ZWO ASI1600 MM Pro, the field of view is 2. 5" RotoLock FocuserI would choose the William over the Stellarvue any day. Some of William Optics’ most well-known telescopes include: William Optics RedCat 51; William Optics RedCat. Add to Cart. William Optics Fluorostar 91 APO - Red (2) $2,697. FREE 1x William Optics 32mm f/3. Palette in order: SHO, OSH, HSS, and HOO plus the rig itself. The William Optics FluoroStar 120 Refractor is an air-spaced triplet APO. Quick View. Below is a photo of what every astronomer needs in their observatory. 77 degrees (see scope mounted, Version B). William Optics have a 126 F7. William Optics 132 mm FLT f/6. Celestron PowerSeeker 127EQ; North Star Equatorial Platform; iOptron HAZ-46 Alt Azi Mount Review; Brandon Vernonscope 94mmF7 APO first impressions. High-Quality Refractor Telescopes, Binoculars, Eyepieces, Diagonals and other Optical Accessories. Overview of William Optics Telescopes 3. Used for testing / review purposes. 9 Triplet Apo Refractor with Carry Case - Space Gray # A-F132TGIV-RP37R. “Fluorostar” is a brand name of a line of WO refractors. Filters: Chroma SHO 3nm - 36mm. The flattener that comes with it is superb and can even illuminate full sized DSLRs, but I’ve only used APS-C sized sensors. "high performance and looks good doing it, versatility, manageability, afforfability: a better balance than anyone has a right to expect". 575kg (OTA with 2. Check items to add to the cart or select all. View full description Download Manual 1 year warranty FLAT6AIII special edition for Fluorostar 91 . As low as $599. $109. So I'm looking at getting a slightly more portable setup.