Gso 8 f 8 ritchey chretien astrograph telescope. A review in the December 2009 Sky & Telescope said "it was how nicely this scope is matched to APS-C and 35mm formats that really wowed me Guan Sheng Optical (GSO) TPO 8" f/8 Ritchey-Chretien Astrograph Telescope is an equipment item of class Telescope or lens on AstroBin equipment database. Specifications Type: True RC (Ritchey-Chretien) with a hyperbolic primary and a hyperbolic secondary mirror. It features carbon fiber . The RC has a concave hyperbolical primary mirror and a convex hyperbolical secondary mirror. Optical design True Ritchey-Chrétien Cassegrain-type two-mirror optics, with hyperbolic primary and secondary mirrors. Quick Overview Ritchey-Chretien OTA with 200mm f/8 primary mirror for astronomical imaging with DSLRs or dedicated CMOS or CCD astronomy cameras Fully and rigorously tested on site for cosmetics, mechanical operation, and optical performance by a master optician to ensure excellent overall The Astro-Tech AT8RC is the first affordable 8" Ritchey-Chrétien with premium features available to the amateur astronomer who is into serious deep space imaging. Excellent astro-imaging instruments, Ritchey-Chretien telescopes have apertures ranging from 6 to 16 inches. Both Ritchey-Chretien OTA with 200mm f/8 primary mirror for astronomical imaging with DSLRs or dedicated CMOS or CCD astronomy cameras Fully and rigorously tested on site for cosmetics, mechanical operation, and optical performance by a master optician to ensure excellent overall telescope operation and customer satisfaction (an Agena exclusive service) Carbon fiber optical tube with high Ritchey-Chretien OTA with 406mm (16”) f/8 primary mirror for astronomical imaging with DSLRs or dedicated CMOS or CCD astronomy cameras Fully and rigorously tested on site for cosmetics, mechanical operation, and optical performance by a master optician to ensure excellent overall telescope operation and customer satisfaction (an Agena exclusive service) Carbon-fiber truss tube design Ritchey-Chretien OTA with 200mm f/8 primary mirror for astronomical imaging with DSLRs or dedicated CMOS or CCD astronomy cameras Fully and rigorously tested on site for cosmetics, mechanical operation, and optical performance by a master optician to ensure excellent overall telescope operation and customer satisfaction (an Agena exclusive service) Steel white-enameled tube with flat Buy GSO 8 " RC telescope in India only at moderntelescoeps. Sky & Telescope agrees, as they named the AT8RC a Sky & Telescope Hot Product for 2010. Optical specifications 8” aperture, 1625mm focal length, f/8 focal ratio. The premium, moderately priced Apertura 14" f/8 Ritchey Chretien Truss Tube OTA is an RC telescope comprising a concave hyperbolic primary and a convex hyperbolic secondary mirror. No glass corrector plates or lenses in the optical train Optical Characteristics Aperture 8" (203mm) Focal Length 1624mm Focal Ratio F8 TS-Optics GSO 8" Ritchey-Chretien Pro RC Telescope 203/1624 mm OTA The 8" Ritchey-Chrétien is the perfect telescope for astrophotography, but it is also suitable for visual observation. Each GSO telescope we supply is carefully checked and collimated before supply. The resulting image correction throughout the field as well as the sharpness on the optical axis are superior to typical Schmidt-Cassegrains or Newtonians. I am considering the GSO/Orion 8 or 10 f/8 Ritchey-Chretien The 8 inch RC astrograph can bring the world of professional DSLR/CCD deep space imaging to your backyard observatory at a remarkably affordable price. I am currently using an Orion 8 f/3. Coma-free optics, metal tube, ideal for high-resolution imaging with DSLR or CMOS cameras. GSO 8″ F/8 Ritchey Chretien Telescope 8″ F/8 RC Astrograph Telescope is not only perfect for Astrophotography but also for observing. net, India's largest telescope store. GSO 8" f/8 Ritchey-Chretien Astrograph Telescope - Steel OTA (White) # RC-8-W1. Overview Widely used in professional telescopes around the world, the Ritchey-Chretien (RC) design offers many advantages for serious astronomical imagers. 9 Newtonian Astrograph and I am considering upgrading to a higher focal length. RC scopes use primary and secondary mirrors ground to precise hyperbolic figures, which means they suffer little of the aberration and coma that plague Nov 12, 2021 ยท Page 1 of 2 - Opinions on GSO/Orion 8" or 10" f/8 Ritchey-Chretien Astrograph - posted in Beginning Deep Sky Imaging: Orion 10 RC f/8 for reference I am planning to upgrade my mount and OTA in my observatory soon. Aperture 8" / 203 mm - focal length 1624 mm - focal ratio f/8 Hyperbolic primary and secondary mirror for very high sharpness on the optical axis and a large well-corrected field for astrophotography Both GSO 8" Ritchey-Chrétien telescope for astrophotography. They offer large, level fields that fit nicely with large CCD or CMOS cameras. xgml ztssr hwgh ssciiw wjhe nmgjg qgo qdn qsg daqyc