Regular price. 7. • Can be used in both autofocus and manual modes. Putting the motor in place should be obvious at this point. 00. add to list. Quickly record images in a ready-to-use format. 77 degrees (see scope mounted, Version B). 99. 25, 2022 Frames: 45. As low as $3,298. f/5. The William Optics Fluorostar 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. Wish List Compare. SKU. OTA Weight. 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. Everest Systems LLC has officially launched a new, high-performance and field-applied topcoat under the Fluorostar brand name for restoring and protecting multiple types of roofing surfaces with long-lasting color. 95+ Strehl. Be the first to review this product . It is the result of a shock wave emanating from a Wolf-Rayet star. 00 Original price. Sort By: Quick view Compare Add to Cart. As low as $4,378. 00. William Optics Fluorostar FLT 91 APO Triplet £1,989. Wish List Compare. EUR; GBP; Need Help? +62 812 7806 1789; About Us; Order Tracking; Contact UsTechnical details Telescope: William Optics Fluorostar 91 and Fla t6AIII focal reducer/flattener (fl=432 mm). 8 FR (M63 thread). 25" · Antlia Green 1. Quick view Compare Choose Options. Using the appropriate T-Mount and T-ring, users can create a functional imaging setup with the FLT91. Add to Cart. add to list. 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. Vendor. This is the same item as the P-FLAT6AIII reducer/flattener sold for other WO. Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. Pier Extension for AM5 Mount. was founded in Taiwann for the purpose of making astronomical telescopes for use by the more demanding amateur astronomer and birder. It can with the visual extension attached which is 3-4 inches long I didnt know it had to be removed before attaching the flattened. 441mm. 00. Details. The nose and cockpit section of FM104. 5" Focuser) As low as $8,198. Telescope: William Optics FLT 120 (780mm at F/6. Write Your Own Review. SWAN 2" SWAN 1. 8 FR (M63 thread). 00. Hope that WO reads related threads here and strive to improve. 00 Select options. William Optics Fluorostar 120 - Red. T-FLT-91. The three-element optical design features a 91mm. 441mm. 540mm. 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. This is a 2 piece U Bracket that allows a BeeLink MiniPC and Pegasus Astro UBP2 to mount on top of a Fluorostar 91 scope. $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. ZWO ASIair Plus 9 76. - William Optics Fluorostar 91 - William Optics 6AIII 2" x0. cþl 22mm Weight : 9. All New Adjustable Flat6AIII (T-mount not included) 1 Review. FLAT6AIII special edition for Fluorostar 91 . +. 00. Technical Specifications. William Optics Fluorostar Series: Optolong L-Ultimate filter: ZWO ASI 2600MC PRO: ZWO AM5: In these collections OSC About. Now Only $998. Ken Bates. 132K subscribers in the kolkata community. The STM-coatings and superb quality provideWilliam Optics FluoroStar 110 mm ED Triplet f/7 APO Refractor Telescope on sale and available from our online store. 3" ラックアンドピニオン. Tel: +34 91 663 2500 Turkey - Istanbul Tel: +90 212 36 62 900 UK - Slough Tel. Hot. View full details Original price $2,697. 4mm. # 10/7/2021. Description Reviews (0) Description. For the William Optics . I have question for any owners of this scope who may have a Moonlite focuser installed on it. 9 Imaging APO Triplet Refractor FPL-53 ProAstroz William Optics Fluorostar FLT91 f/5. As low as $730. The STM coatings and superb quality provide excellent optical performance and unmatched value. 00. 00 Select options. Ken Bates. FLAT6AIII special edition for Fluorostar 91. 00. The FLT 91 employs FPL-53 glass and has an optical design consisting of three elements. I found a great deal on a used William Optic Fluorostar 91 APO with the. Basic Information: Telescope: William Optics FLT 91 with FLAT 6AIII reducer. My first YouTube video! Watch as I unbox the William Optics Fluorostar 91 and give my initial thoughts and impressions. This is a NEW listing. 徐達杉. All New Adjustable Flat6AIII with M92 thread adapter for use with the new WO FLT91 telescope (M48-threaded T-mount not included). Not super happy with the debugging. 00. We would like to show you a description here but the site won’t allow us. 0. Tags William Optics GT81 Bahtinov Mask. Hope you enjoy the image! Happy Holidays! The Soul Nebula is sometimes also known as the Embryo Nebula or IC 1848, which is an emission nebula located in the constellation Cassiopeia. The three-element optical. The fluorostar 91 with the 0. Those look so nice. Retracted Length. 900. Monitor Cart p/n OEC. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. This very elegant 2" reducer/field flattener has been designed to optimize the flat-f. As far as adjusting the initial backspacing it can be done indoors. William Optics Fluorostar 120 - Space Grey. Fluorostar series; Gran Turismo series New; ZenithStar series; Guider series New; Finder series; Binoculars; Eye Pieces. Important - colour may differ from photo, we will have this photographed shortly. Transfer easily. Imaging camera: ZWO ASI294MM Pro. I ordered a William Optics FLT 91 Fluorostar 91mm f/5. 5mm to sensor) Im guessing that everyones spacing may be slightly different and even WO basically says the 5. The three-element optical design features a 91mm aperture using FPL-53 glass. 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. 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. 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. 9 Focuser : 3. *** Editors Note: Since the publication of this article, Astro Parts Outlet Used Telescope has […]2. This is a top of line material used in only the finest refractor telescopes. FLT-110mm F/7, 770mm with pair of 115mm mounting rings and Custom Aluminum Case. . In stock. CLOSED: Thanksgiving, Christmas Day, New Year's Day. 00. New for 2021 - The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. My camera is an ASI. The one on the left is the newly released GT 81 WIFD which seems to be a very similar scope. Zygo test available at additional cost. Nevertheless, I use their suggested setting of 5 mm with a 55 mm. 9. I can only say that Esprit owners seem well satisfied and and the same is true of Willams Optics scope owners. SKU: T-FLT-91 Category: William Optics. William Optics Fluorostar 91 Triplet APO Refractor Technical Specifications. Ken Bates. 31 micron pixel camera, so 0. Guidescope an option. AstroBin is an image hosting platform and social network for amateur. Full size JPG:Page 1 of 12 - My all new Askar 107PHQ - posted in Refractors : Hi all, finally received the new Askar 107PHQ I was waiting for! I was really surprised by the weight and the massiv build! Overall quality. 3" Rack & Pinion Focuser - Available in Red, Gold, and Space Gray. During alignment of the star finder with a distant. 81mm Carry Soft Case. Scribd is the world's largest social reading and publishing site. 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. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. ر. 30 Add to cart; Sale! Fluorostar 91 APO ₹ 203,103. add to list. Feel free to make a contribution! Learn more. 91mm. WarpAstron WD-17S 1 3. It is similar to the Gran Turismo series, and at present it comes in apertures of 91mm at f/5. 2y. View full description. I placed a star finder on it. I do however, use their instruments for astrophotography and so I was surprised by the general feedback regarding their newly released. 6lbs) including tube rings and dovetail plate. Technical Specifications. Shop Home / Accessories / Boltwood Cloud Sensor III Brand: Diffraction Limited Accessories Boltwood Cloud Sensor III. TALK TO AN EXPERT :. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. The William Optics FLT 91 is the perfect apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. I would really appreciate any comments that my help with making choice from those that have had some experience with either scope or either. 00. Add to Cart. William Optics Fluorostar 91 APO Triplet Refractor: Triplet Refractor: 91mm (3. 00. 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. Looking for advice on processing in PixInsight. . 25, 2022 Frames: 58. Utilizing FPL-53 synthetic fluorite glass with STM coatings, this telescope provides excellent aberration correction and amazing optical performance. Note: Adjustment Distance for DSLR and Mirrorless Cameras (and other cameras with the same backspacing) is 5. 25" Accessories ZWO ASIAIR Plus · ZWO EAF · ZWO EFW 8 x 1. RGB Each 6 by 300 s. Fluorostar comes with an excellent amount of internal storage - up to 60,000 images. 8 reducer flattener M92 edition. Looks like a straight fit with the WO adapter. WR-134 is the blue arc seen in the image. 6 and can be reduced with a reducer to f/3. Add to Cart. add to list. We would like to show you a description here but the site won’t allow us. 9 Fluorostar. Sky-Watcher Explorer 130PDS 12. Back In Stock! RedCat 71 APO 350mm f/4. 540mm. The Esprit seems to be bullet proof (almost) but the Fluorostar has had some reports of poor focuser construction. ع. Dual Speed 3. Add to Cart. Adjustable reducer flattener Flat61R for Z61 . As I may sell the 100, I can live with. Zenithstar 73 III APO . 9) Flattener/Reducer: William Optics 0. 9 Focuser : 3. 1) William Optics Fluorostar + CEM70G 2) Esprit 150ED and EQ8-R The price difference is about 2k (Euros). 35%. I also received the WO FLAT 6A III x0. 5x Televue Powermate (one of the best premium extenders) on William Optics FLT 91 Fluorostar (or say WO FLT 132), and use it to capture galaxies? Plan to use it with ZWO ASI 2600mm camera. Fluorostar. 99. The W-O web site for the Flat 68 iii shows the back focus for the FLT91 as 75 mm, but also indicates the adjustment distance for a DSLR or mirrorless camera as 5 mm. 25" inch RedCat Erecting Prism - Silver Version (for RedCat 51 only) $137. 00. 00 £299. WO Fluorostar 91 FPL 53 Triplet - posted in Refractors : Ive been using a Zhumell 130 dob for several months. The focuser is solid and doesnt move in a way which it. 8x Flattener/Reducer APO · ZWO ASIAIR Plus SoftwareWilliam Optics Fluorostar 91 / FLT91 Guiding Cameras ZWO ASI174MM Mini Acquisition details Dates: Feb. $67. ) So indeed, FRA600 performs noticeably better with the reducer. Posted 07 March 2022 - 08:46 PM. 00. 3" Rack & Pinion Focuser - Space Grey Version. Fluorostar 132 f/7 APO. 25 inch RotoLock) 2019 All New Slide-base 50mm UniGuide Scope (with a Unique 1. The William Optics FLT 91 is the perfect apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. Watch on. As low as $1,998. 9 APO Triplet Refractor Telescope FPL-53 William Optics Fluorostar 91 FLT91 f/5. 9 Imaging APO Triplet Refractor FPL-53 ProAstroz William Optics Fluorostar FLT91 f/5. That is just about the limit of the sky, guiding and diffraction limit for a 91mm aperture. 9 FLT Apochromatic Refractor is just the excellent midsized visual and photographic instrument sought by discerning astronomers. 00. If I had to do it over again, I would completely skip the Zenithstar. Takahashi. 291bs / 5. Quick view Compare Choose Options. Mounting Rings;Telescope/Lens: William Optics Fluorostar 91 (540 mm at f/5. More Information;107 votes, 11 comments. 75 thread on the opposite end. You're reviewing: FLAT6AIII special edition for Fluorostar 91. Regular Price $1,998. Here is my imaging train: William Optics Fluorostar 91 FPL53 Triplet APO Refractor William Optics FLAT6AIII x0. Other suggestions welcomed. Kingfisher Shot on WILLIAM OPTICS Redcat 51 250mm f/4. txt) or read online for free. Add to Cart. Equipment Check - posted in Equipment (No astrophotography): Noob here, just want someone to sanity check my start up of my newest hobby. William Optics Fluorostar 91 APO - Gold. Guiding camera: ZWO ASI174MM Mini via ZWO OAG;. Page 1 of 2 - Good double stars to test out a new 90 mm refractor - posted in Double Star Observing: I just received a WO Fluorostar 91 (F 5. I ordered a William Optics FLT 91 Fluorostar 91mm f/5. . 72) Filter: Radian Telescopes 2" Triad Ultra Quad-band Narrowband Filter; Mount: Sky-Watcher HEQ5 Pro (Rowan Belt Modification for better tracking and autoguiding)“Fluorostar” is a brand name of a line of WO refractors. The Zone at 91-3, Victoria, British Columbia. Gran Turismo 71 APO. The deep-sky imaging performance of that little APO is what. Just ordered a Space Gray William Optics FLT 91 Fluoro Star 91mm f/5. Now Only $1,398. . ZWO ASI Air Plus control computer. Dual Speed 3. 2) Camera: ZWO ASI 2600mc Pro. New for 2021 - The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. In stock. Adjust Distance for DSLR and Mirrorless Camera is 5. I am fairly new to Astro (about 8 mo) as my first scope is a Celstron 8SE. pdf - Free download as PDF File (. QC issues described here are something that one would not expect from such established producer. 00 Regular Price $1,998. The STM coatings and superb quality provide excellent optical performance and unmatched value. Vendor. The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 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. 100+ bought in past month. 6 and can be reduced with a reducer to f/3. Focal Length: 540 mm. - 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. "high performance and looks good doing it, versatility, manageability, afforfability: a better balance than anyone has a right to expect". Luminance 6 by 300 s. Fluorostar 91 APO. Download Manual. Add to Cart. 8x Reducer / Adjustable Field Flattener 6AIII as well. Edited by EasyQuest, 10 September 2021 - 01:34 PM. Gran Turismo 71 APO. Fax: +1-866-534-3097. Tags Bahtinov Mask for William Optics UniGuide 32mm. 3" R&P Focuser. AstroBin is an image hosting platform and social network for amateur astronomers and astrophotographers. 4 Videos. 9) Flattener/Reducer: FLAT6AIII special edition for Fluorostar 91 (432 mm at f/4. The three. Buy another brand of same specifications almost, i have TS Optics one that i ordered. N. Edited by e34stx, 13 April 2021 - 04:46 AM. William Optics Fluorostar 91 / FLT91 / New scope and flattener/reducer; New scope and flattener/reducer. Add to Cart. View full description. Add to Cart. Optional. Each subs are fives minutes long and each panel is eights hours of exposure so. I'm testing out a new scope and flattener/reducer. Vendor William Optics Regular price $1,998 Sale price save $-1,998 Unit price / per . The FRA500 is slightly lighter and slightly smaller in length. Lo scorso anno avevo presentato sulle pagine di Binomania due rifrattori WIlliam Optics da 61mm e 81 mm della serie Zenithstar. I decided to upgrade to a WO Fluorostar and EQ6-R and the results are super good. Identical to the standard FLAT6AIII optically but with an additional adapter to fit the FLT 91 telescope. net job: 7291421 RA center: 05 h 23 m 03 s. Id like to think Ive come up to speed fairly quickly on. 32. T-FLT-91. Component What I use; Optics: William Optics Fluorostar 91 w/reducer: Filter Wheel: ZWO 7-position automated filter wheel (50mm/2″) Filters: Astronomik Deep Sky Red, Green, Blue, plus MaxFR Ha, and L1 luminance (Astronomik Oxygen III and Sulfur II filters are on order) Stellarvue and Feather Touch, here I come. is gaining a new lease on life at the B. Naturally, they had a non-EC show up as in stock the next day. It is similar to the Gran Turismo series, and at present it comes in apertures of 91mm at f/5. Ah used telescope stuff! I have always enjoyed finding a deal – boats, cars, jewelry (for my significant other of course), and yes, telescopes – well you name it, I am into getting a deal. 5 Items. 00-425243-01. The STM-coatings and superb quality provide excellent optical performance and unmatched value. (Pre Order)New Fluorostar 156 (Innovative Bahtinov Mask Cover (Patented) included) As low as $7,398. Not sure how much of the actual manufacturing they do, but they seem to design them. The William Optics Fluorostar 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. 00. There's an initial grub screw to remove which will them expose the screws holding the gauge to the shaft. The STM-coatings and superb quality provide excellent optical performance andFluorostar 91 Mini PC / UPB2 Mount . William Optics Fluorostar 91 Imaging Cameras ZWO ASI2600MC Pro Mounts iOptron CEM40 Accessories ZWO OAG · ZWO ASIAir Pro · William Optics Flat6AIII Software Astro Pixel Processor · Pixinsight 1. Write Your Own Review. William Optics Fluorostar 91 Triplet APO Refractor Telescope with 3. The Esprit+EQ8 are probably a "handful" in terms of handling, but I have seen people use it in they backyard without a permanent installation. William Optics RedCat 51 (Unboxing) 0:16. 1. Can I really justify dropping ~$3,000 for 2 scopes? (I am expecting the Fluorostar 91 to be around $2,000 and the Redcat 71 around $1,000) Product Q&A. 8x for Fluorostar 91 - suggested by web store. 2019 All New Slide-base 50mm UniGuide Scope (with a Unique 1. ln. 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. SKU. 9, 132mm at f/7, and 156mm at f/7. . 25" WA 1. It is similar to the Gran Turismo series, and at present it comes in apertures of 91mm at f/5. 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. Now Only $998. 40mm. Focal Length. AT125EDL- $1650 and only a doublet, but with good glass . The STM-coatings and superb quality provide excellent optical performance and unmatched value. Available with red, gold or space gray accents. 9, 132mm at f/7, and 156mm at f/7. Messier 48 can be found 14 degrees to the southeast of Procyon, the. 8 in 150 mm aperture. The new William Optics Fluorostar FLT 91 is a three element air-spaced apochromatic refractor with a focal ratio of f/5. The latest scope in the FLT series is the Fluorostar 91. 65mm > 16. William Optics FLT 156 - posted in Refractors : For those who may be interested, William Optics has just listed its Fluorostar 156 f/7. P-FLAT6AIII-M92. 8x reducer (6Aiii), you must be 62. ع. The three-element optical design features a 91mm aperture using FPL-53 glass. item 4 William Optics Fluorostar 91 FLT91 f/5. 9 Triplet Apo Refractor with Carry Case - Space Gr. Wish List Compare. The three-element optical design features. 72) Filter: Chroma 36mm HA 3nm Telescope Filter - Unmounted. Warning, the EAF and focuser shaft will. 03 Add to cart; Sale! New Cat Series Saddle Handle Bar ₹ 5,310. . Price is $1850 shipped with no PayPal fees. Download: free Website: Thingiverse. 25" · Antlia Red 1. It is similar to the Gran Turismo series, and at present it comes in apertures of 91mm at f/5. SWAN 2" SWAN 1.