Like. Free shipping. My camera is an ASI. For the William Optics . The STM coatings and superb quality provide excellent optical performance and unmatched value. 00. Was wondering what people thought of them. *** Editors Note: Since the publication of this article, Astro Parts Outlet Used Telescope has […]2. 3" Rack & Pinion Focuser - Space Grey Version. Now Only $1,398. Identical to the standard FLAT6AIII optically but with an additional adapter to fit the FLT 91 telescope. mjstake when I received my scope. The confused or confusing information that WO puts out re 68III backfocus is unhelpful as has been noted. William Optics Fluorostar 91 with FLAT6AIII special edition : $2500: 2023-10-06 12:09:57: Innisfil, ON: 71163: For Sale: Active: Takahashi TSA-120 with Feather touch focuser- mint reduced-. ع. Reviews. All New Slide-base UniGuide 50mm Scope . William Optics Fluorostar 120 - Red. 6 Refractor with All-New 2014 model 3. William Optics Fluorostar Series: Optolong L-Ultimate filter: ZWO ASI 2600MC PRO: ZWO AM5: In these collections OSC About. William Optics offers another model of apochromatic triplet refractor, the Fluorostar. เครื่องเล่น หูฟัง ลำโพง. 25" Diagonals & Erecting Prisms. Can I use a 2. Dielectric Coating Diagonals; Erecting Prisms; Accessories. I have it, and the optics are great, but the mechanics has sag and tilt. 100+ bought in past month. 00. Lens Type Apochromatic Triplet Prime Lens Focal Length 540mm Diameter 91mm Aperture f/5. 00. Be the first to review this product . Astrometry. Providing the supreme visual and photographic performance astronomers expect from a medium sized telescope, the William Optics Fluorostar 91 f/5. Wish List Compare 【Refurbished】Zenithstar 73 III APO-Red. 00. More than a playlist. 25, 2022 Frames: 45. Add to Cart. 77 degrees (see scope mounted, Version B). Wish List Compare 【Refurbished】Zenithstar 73 III APO-Red. 00. Altair Wave Series 115 F7 ED Triplet 1. 8. Fax: +1-866-534-3097. “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”. The FLT 91 employs FPL-53 glass and has an optical design consisting of three elements. AstroBin is an image hosting platform and social network for amateur astronomers and astrophotographers. , , , , , Download: free Website: Thingiverse. 31 micron pixel camera, so 0. I have question for any owners of this scope who may have a Moonlite focuser installed on it. Jay En Em. Gran Turismo 71 APO. Back Ordered. 3" R&P Focuser. Coupled with my ZWO ASI1600 MM Pro, the field of view is 2. Add to Cart. 00. Store in a dry place: Store the telescope in a. WO Fluorostar 91. WILLIAM OPTICS FLT 110 APO f/7. 00. Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. . $293. The urologist can check the injection of contrast agent material. 67% Basic astrometry details. William Optics Fluorostar 91 Triplet APO Refractor Telescope with 3. For the William Optics . . It is similar to the Gran Turismo series, and at present it comes in apertures of 91mm at f/5. I have heard William Optics FLT 91 Fluorostar is one of the best optic refractors of its league. FOA-60 Ortho Apochromatic Refractor. Those look so nice. Fluorostar 91 APO Fluorostar 91 APO Fluorostar 91 APO Fluorostar 91 APO Fluorostar 91 APO Christmas Tree Nebula by By Nihar Nair Christmas Tree Nebula by By Nihar Nair. 9 Imaging APO Triplet Refractor FPL-53 - Australian Authorised dealer Add the FLAT6AIII 0. Handle for twin-monitors Fluorostar. . . I have since added another 1. Fluorostar 91 Mini PC / UPB2 Mount . The Esprit seems to be bullet proof (almost) but the Fluorostar has had some reports of poor focuser construction. 99. 72) Filter: Chroma 36mm HA 3nm Telescope Filter - Unmounted. ASKAR FRA400 Quintuplet refractor with 72mm aperture and f/5. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. $293. 00. It is about 70 times more luminous than the Sun. 91. The STM-coatings and superb quality provide excellent optical performance and unmatched value. WO FLT91 and Moonlite Focuser - posted in Refractors : Yeah, yeah! Go ahead and blame me for the beautiful weather. Fluorostar 91. Wish List Compare. You're reviewing: FLAT6AIII special edition for Fluorostar 91. All reactions: 155. Add to Cart. Warning, the EAF and focuser shaft will. . Add to Cart. With a 3-element triplet design and FPL-53 glass, this William. Buy another brand of same specifications almost, i have TS Optics one that i ordered. Wish List Compare 【Refurbished】Zenithstar 73 III APO-Red. 4mm. In stock (can be backordered) Type: Flattener / Reducer. Not sure how much of the actual manufacturing they do, but they seem to design them. FLAT6AIII special edition for Fluorostar 91. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. As low as $3,298. Fluorostar 91 Trailer. $1,933. 9. Unfortunately, I was not able to get the focus right. 72) Filter: Chroma 36mm HA 3nm Telescope Filter - Unmounted. This is page 2 of 3. William Optics Fluorostar 91 (See my sig line) Astrophotagraphy. I can only say that Esprit owners seem well satisfied and and the same is true of Willams Optics scope owners. 75 thread on the opposite end. (Pre Order)New Fluorostar 156 (Innovative Bahtinov Mask Cover (Patented) included) As low as $7,398. Wolf–Rayet stars are evolved, massive stars that have completely lost their outer hydrogen and are. 40mm. Ken Bates. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 00 Sale. Step 5: set the Fluorostar 91's focal length to 21mm. Ele também contém informações de Referência técnica. As low as $1,998. Hot. Images of space, taken by amateurs. Aperture: 91 mm. 00. OCAL Electronic Collimator 1 9. Sort By: Quick view Compare Add to Cart. Page 2 of 23 - WO Fluorostar 91 - new scope - posted in Refractors : The longer I wait, the more on the fence I find myself. . ขาตั้งและเมาท์ (Tripods & Mounts) ฟิลเตอร์ (Filters) กล้องจุลทรรศน์. Fluorostar Series 1 Product; CAT Series 4 Products; Video Demonstration. Aperture. 41,727 likes · 1,739 talking about this · 869 were here. Free Contiguous US Shipping. 00. 38 comments. 6 and can be reduced with a reducer to f/3. The three-element optical design features a 91mm aperture using FPL-53 glass. Price jumps out as the obvious difference $3210 vs $1999 though availability and color might be a consideration. Install the large ring M92-M63 adaptor onto the onto the reducer - take this opportunity to make sure the optics are free from dust and keep it covered until you install it on the scope 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. 9. 00. Specifications general. Zygo Test Report + $99. Filter: Chroma 36mm OIII 3nm Telescope Filter - Unmounted. Made with CNC. Other suggestions welcomed. How to install the ZWO EAF on the William Optics Fluorostar 91. William Optics. 488 votes and 14 comments so far on Reddit84Pcs M6 x 8mm,12mm,16mm,20mm,30mm,40mm Hex Pan Head Cap Bolts Nuts Screws Assortment Set 304 Stainless Steel Allen Socket Drive Machine Screws with Wrench (84PCS M6 Hex Screws Nuts) 404. 00. The 68III is at least twice as big and twice as heavy as the 6AIII. C. Benny Sachdev. Dual Speed 3. Whereas the WO 91 is a natural f/5. A few months ago I was honored to be named an Ambassador for William Optics, and three weeks ago I received the new WO Fluorostar 91 to test (. item 8 Sky-Watcher Esprit 150mm ED Triplet APO Refractor #S11430 Sky-Watcher Esprit 150mm ED Triplet APO Refractor #S11430. The Fluorostar’s connectivity functionalities help increase workflow efficiencies in any clinical applications. · 151 views. Great in aiding in quick diagnoses when time is of the essence. Stellarvue and other higher end offerings are out of my price rangeDescription. The William Optics Fluorostar 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. SKU WO-T-FLT-91GD-RP33 Original price CA$2,697. - posted in Refractors : Dear all, First and foremost, I dont have a real connection with William Optics nor am I affiliated with them, and I am not a spokesperson for them. Wish List Compare. Extension Tube Length. William Optics Fluorostar 91 Triplet APO Refractor Technical Specifications. William Optics. Looking to put a Moonlight Nitecrawler on. How to install the ZWO EAF on the William Optics Fluorostar 91. f/5. 25" · Antlia Green 1. Do you have a. The three-element optical design features a 91 mm aperture using FPL53 glass. 72) Filter: Chroma 36mm SII 3nm Telescope Filter - Unmounted. 9AM-5:30PM CT Mon-Fri. Diameter. Wish List Compare. Add to Cart. "high performance and looks good doing it, versatility, manageability, afforfability: a better balance than anyone has a right to expect". DESCRIPTION The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence. I am fairly new to Astro (about 8 mo) as my first scope is a Celstron 8SE. . William Optics Fluorostar 91 / FLT91 Imaging Cameras ZWO ASI2600MC Pro Mounts Sky-Watcher EQ6-R Pro Acquisition details Dates: Feb. 180. Important - colour may differ from photo, we will have this photographed shortly. Qty. Its always a shame to take off the visual back on these. 03 Add to cart; Sale! New Cat Series Saddle Handle Bar ₹ 5,310. 8 works well on light mounts (as well as big ones). The STM-coatings and superb quality provide excellent optical performance and unmatched value. Jack uses a William Optics Fluorostar (FLT) 91. For the guide scope, I don't think this is as critical a choice as the main scope, so I expect something like a WO 50mm or ZWO 30mm would be adequate here. Add to Cart. Available with red, gold or space gray accents. Fluorostar 91 -ZWO EAF. To calculate how much back focus spacing you need to add, take the thickness of the filter and divide it by 3. 25" Diagonals & Erecting Prisms. Pegasus Astro Indigo Filter Wheel (7 position, 2" or 50mm filters) 1 32. Specify Color: * $1,998. 4 Reviews. Fluorostar 91. Apochromatic Triplet Prime Lens. At this point you could technically say you're done, but I also saw a recommendation to se the FLT91's focal length to 21mm as a rough start point. In stock. Ive become a fan of Williams Optics. Wish List Compare 【Refurbished】Gran Turismo 81 IV-Space Grey . Or fastest delivery Thu, Nov 16. New for 2021 – The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. P-FLAT6AIII-M92. 25, 2022 Frames: 58. Mount: Sky-Watcher EQ6-R Pro (Used iOptron Tri-pier with Adapter 8036-TK)Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. The STM coatings and superb quality provide excellent optical performance and unmatched value. The three-element optical design features a 91mm aperture using FPL-53 glass. Its a nice scope, but its too large to carry in my truck. com. 8x reducer (6Aiii), you must be 62. Deutsch; Français; Espanol; Currency: USD. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. There are a few superficial scratches on the tube but the optics are great. I decided to upgrade to a WO Fluorostar and EQ6-R and the results are super good. William Optics Fluorostar 91 / FLT91 : Telescope or lens: 105: 949: William Optics Fluorostar 98 / FLT98 : Telescope or lens: 12: 87: William Optics Gran Turismo 102 (f/7. Swap to the smaller Allen key and with a torch find the two screws at 45 degrees so just rotate the focus adjuster to see them. Ken Bates. Add 30 Minute Product Setup Appointment with Gear Expert to your order. I found a great deal on a used William Optic Fluorostar 91 APO with the. The flattener can be securely screwed on to the focuser. Designed to. It was useful enough to get me to sign up to CN. 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. What made this project so difficult was the abundance of stars in the region. EAF Manual EAF Manual EN V1. As low as $1,998. Qty. Glass is the same, but you can pay extra for the report on the WO. The three-element optical design features. William Optics Fluorostar 91 by William Optics. 00. Page 1 of 2 - William Optics Fluorostar 91 Focuser Issue - Response from WO themselves. Details. 95+ Strehl Ratio. The three-element optical design features a 91mm aperture using FPL-53 glass. Takahashi. Download: free Website: Thingiverse. 0 Items - $0. add to list. A-F151. 焦点距離はx0. Nickname. This scope is amazing, and huge shout out to AgenaAstro for getting me this in su. txt) or read online for free. 00 Dennis Spender #. 5, 2022 Frames: 71. 9 APO Triplet Refractor Telescope FPL-53. 00 Shane23 #. Wish List Compare. 6 and can be reduced with a reducer to f/3. 00. Quick view Compare Choose Options. 00 ₹ 189,731. $284. 3" Rack & Pinion Focuser - Space Grey Version. As low as $933. Wish List Compare 【Refurbished】Gran Turismo 81 IV-Space Grey . To 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 bigger than the FLT 91 and sticking with William Optics for the colors build quality. Technical Specifications. 3″ Rack & Pinion Focuser ($2000) This is a good example of an APO refractor that is designed and packaged primarily for the Astrophotography market. 2) Camera: ZWO ASI 2600mc Pro. 20 Ricky Graham #. FLAT6AIII／FLT-91 Special Edition 35,200円（税込） FLT-91APO専用のFLAT6AIII/FLT-91 Special EditionはM92-M63変換リングがセットとなっており、FLT-91APOで使う前提でアジャストされていますので、先端にカメラマウントを取り付けるだけですぐに撮影可能。I have a Redcat 51, a Zenithstar 73, and a Fluorostar 91. I have that same combo riding on an iOptron GEM28EC. Extended Length. Mount: EQ6R-Pro. M31 Fluorostar 91 First Light - posted in Beginning Deep Sky Imaging: This is my first post. The three-element optical design features a 91mm aperture using FPL-53 glass. ر. Adjustable reducer flattener Flat61R for Z61 . 8 focal reducer, which brings the FLT 91 to a focal length of 432 mm at f/4. But I will post it here as well to show my finish project of the NGC 1499 - California in SHO with 70 Hours of data. SKU. Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. $293. 4mm spacing is more or less a. Tags Bahtinov Mask for William Optics UniGuide 32mm. Add to Cart. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. It is located on the edge of a vast dark complex and can be taken in long exposure. $2,697. 00 Original price. Each subs are fives minutes long and each panel is eights hours of exposure so. The newly-designed Boltwood Cloud Sensor III is the must-have weather monitoring device for astronomical observatories. 25" WA 1. Add to Cart-23. Title Spare Part List Fluorostar 2nd Edition lower SN 10000. 5mm Spacer > ZWO Filter Drawer > 1mm Spacer > 11mm Spacer > ASI1600MC (6. WO FLT91 and Moonlite Focuser - posted in Refractors : Yeah, yeah! Go ahead and blame me for the beautiful weather. Providing the supreme visual and photographic performance astronomers expect from a medium sized telescope, the William Optics Fluorostar 91 f/5. Rated 0 out of 5 $ 1,698. FLT 91 with the Flat 6AIII x0. $293. 72) Filter: Chroma 36mm HA 3nm Telescope Filter - Unmounted. William Optics FLT 156 - posted in Refractors : For those who may be interested, William Optics has just listed its Fluorostar 156 f/7. SKU. The three-element optical design features a 91mm aperture using FPL-53 glass. William Optics FLT 91 Fluorostar 91mm f/5. The three-element optical design features a 91mm aperture using FPL-53 glass. In stock. Optional. Now Only $998. Focal Length. Technical Specifications. 1mm from the back of the flat to the camera chip. Backfocus is adjustable up to 15 mm, and, once set, is held in place by a locking ring. Agena AstroProducts is pleased to carry products from the following leading astronomy brands. I also received the WO FLAT 6A III x0. Download Manual. $4,139. $2,494. ขายกล้องดูดาว William Optics Fluorostar 132 F/7 OTA Red ในราคาที่คุณถูกใจ. 8x reducer/flattener Pegasus focuscube IOptron CEM26 NINA on Melee quieter3c 60s * 30 images * 6 panels 32 darks, bias, flats processed in Pixinsight Reply More posts you may like. William Optics Fluorostar Series:. Quick view Compare Choose Options. All New Adjustable Flat6AIII (T-mount not included) 1 Review. Warranty: 2 jaar . Oggetto di questa recensione. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 3" Rack & Pinion Focuser - Gold Version. 1. For the WO 1x Flat (68III), you must be 65mm. Add to Cart. New Fluorostar 132 (Innovative Bahtinov Mask Cover (Patented) included) 1 Review . 69 arc-seconds. RGB Each 6 by 300 s. 5") 1,998: William Optics Gran Turismo 71 APO Refractor: Triplet Refractor: 71 mm (2. Get the best telescope and astrophotography gear with North America's highest-rated telescope store. If you have any questions about my experience with the William Optics FLT 91. TALK TO AN EXPERT :. 00. Wish List Compare. William Optics Fluorostar 91 APO - Gold. SH2-91 is a faint supernova remnant in Cygnus. Specifications product. Qty. I've been considering a WO FL 91 for awhile to use only in visual observing. William Optics offers another model of apochromatic triplet refractor, the Fluorostar. William Optics Fluorostar 91 / FLT91 / New scope and flattener/reducer; New scope and flattener/reducer. 0 Mono ZWO 36mm Ha, SII, OIII 7nm. Telescope Accessory - William Optics FLAT 6A III 0. Adjust Distance for DSLR and Mirrorless Camera is 5. How to install the FLAT6AIII on the William Optics Fluorostar 91 Triplet. add to list. 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.