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Redcat71

WebJan 19, 2024 · The Redcat 71 can work with the Astro-Physics 2" Advanced Convertible Photo-Visual Barlow (BARADV) to reach ~700mm focal length.. The barlow has both M42 … WebWO RedCat 71 Autofocuser - AF3S kit The brand new William Optics RedCat 71 telescope is a medium focal length refractor with 350mm of focal length.

William Optics RedCat 71 f/4.9 Petzval Apo Refractor Telescope

WebIn this video, Teagan reviews his experience using the RedCat71 for astrophotography. The William Optics RedCat 71 is a 71mm, petzval refractor with a focal ... WebDelivery time: Ships Next Day. RedCat 71 APO Optical form Refracting telescope Effective caliber 71 mm Coating Comprehensive multilayer coating focal length 350 mm Focus ratio (F) F4.9 Dovetail plate type Vixen Type and Arca-Swiss compatible size 430mm long The outer diameter of the hood 105mm Weight 3.6 kg. COMING SOON! PREORDERS NOW … english coach holidays 2023 https://wildlifeshowroom.com

WO-Star71 71mm f/4.9 Apo Imaging Refractor - William Optics

Web71mm f/4.9 Imaging Refractor Telescope. FPL-53 glass for color free apochromatic performance. 4 elements in 3 groups (2-1-1- configuration; new, unique, patented design - not a conventional objective/flattener/reducer design). Covers 45mm full frame imaging circle. 2.5" dual speed R&P focuser. WebJan 24, 2024 · In this video, Teagan reviews his experience using the RedCat71 for astrophotography. The William Optics RedCat 71 is a 71mm, petzval refractor with a focal … WebWO RedCat 71 Autofocuser - EAF kit The brand new William Optics RedCat 71 telescope is a medium focal length refractor with 350mm of focal length. english coast path somerset

Is the William Optics RedCat 51 worth buying?

Category:William Optics RedCat 71 APO First Light Optics

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Redcat71

William Optics RedCat 71 71mm f/4.9 Petzval Apo Refractor

WebSep 24, 2024 · William Optics expects the GuideStar 61 to be available in November 2024. And that wasn’t all they had to show us! William and James also revealed a prototype of … http://fullzone.co.za/autotriploidy/dryas2145011.html

Redcat71

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WebThe WO Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. By this design, our WO Cat71 provides a flat image plane without any additional flattener and the image circle is over 45mm. WO Cat71 is designed primarily for imaging ... WebDec 13, 2024 · I seriously considered a RedCat, but went with the Sigma 105mm instead. My Canon 100-400 overlaps quite closely with the RedCat51 and forthcoming RedCat71, and is one of the few lenses (and a zoom at that) has a flat field, and *reasonably* good stars.

WebThe William Optics RedCat 71 is the bigger brother to the highly-regarded RedCat 51, which has been raved about by astrophotographers since its release. Building on the RedCat 51's …

WebWeight = 6.2lbs / 2.8kg (OTA only); 8.2lbs / 3.7kg (OTA with ring, dovetail and saddle). The WO Black and White Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. By this design, our WO Cat71 provides a flat image plane without ... WebDec 24, 2024 · RedCat 71 APO Optical form Refracting telescope Effective caliber 71 mm Coating Comprehensive multilayer coating focal length 350 mm Focus ratio (F) F4.9 …

WebWilliam offers with the REDCAT71 Astrograph a very well corrected telescope for astrophotography up to full frame format. ♦ Aperture 71 mm / Focal length 350 mm / Focal ratio f/4.9 ♦ Petzval design with chromatic aberration free FPL53 objective (4 elements in 3 …

WebMar 12, 2024 · Written by Stuart Parkerson on March 12, 2024. The William Optics RedCat 71 is a 71-mm f/4.9 refractor that features a 350mm focal length which is well suited for taking widefield images of the night sky. It offers a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. dr ebraheim utmc orthoWebNov 9, 2024 · William Optics WO RedCat 71 ZWO EAF kit assembly instructions - YouTube 0:00 / 4:06 William Optics WO RedCat 71 ZWO EAF kit assembly instructions 1,983 views … dre build\\u0027s car packWebDesigned primarily for astrophotography, the RedCat 71 provides a flat image plane (without need of an additional flattener), an image circle over 45mm, excellent colour correction and pinpoint stars. Other features include a calibrated helical focuser with 2GT gear ring that is more precise than those found on most on typical camera lenses. dr eby podiatrist chattanooga