Оценка 4,9 (19) · 1 399,95 $ · В наличии This Apertura RC telescope has 8" of aperture and a focal ratio of f/8, providing a 1600mm focal length. The 8" Ritchey-Chretien's primary and secondary mirrors ...

Apertura Carbonstar 8rc is an equipment item of class Telescope or lens on AstroBin equipment database.

22 мая 2024 г. · Looking for a longer focal length scope, came across this one that is carbon fiber and doesn't weight much at all. I figured would work great on my HEQ5. Anyone imaging with an 8 inch Ritchey-Chretien Astrograph Apertura 6" Ritchey-Chretien - Cats & Casses - Cloudy Nights First Light with 6" Apertura Carbonstar RC - NGC 7331 Другие результаты с сайта www.cloudynights.com

1 399,95 $ В наличии Eyepiece, 2". Brand, Gso Ritchey-chretiens. Focal Length, 1600. Mount Type, Ota Only - No Electronics. Aperture, 200mm (7.87"). Weight, 16.4.

Продолжительность: 14:27
Опубликовано: 12 мая 2020 г.

Apertura 8" f/8 Ritchey-Chretien Carbon Fiber ; Type, Reflector: Ritchey Chretien ; Diameter, 203.2 mm ; Focal length, 1624.1 mm ; Weight, 7.50 kg.

1 099,00 £ В наличии The Carbon Fibre telescope tube offers low thermal expansion, high strength, lower weight and a gorgeous fit and finish. Updated July 2024: New improved focuser ...

Оценка 4,8 (4) · 1 399,00 $ · Нет в наличии Optical design: Ritchey-Chretien reflector · Aperture: 200mm (7.87”) · Focal ratio: f/8 · Focal length: 1600mm · Primary mirror: Hyperbolic primary mirror with ...

Apertura CarbonStar 8. Apertura 14. iOptron 6. Excellent astro-imaging instruments, Ritchey-Chretien telescopes have apertures ranging from 6 to 16 inches.

10 дек. 2009 г. · Astro-Tech Ritchey Chretien 8" · The telescope itself is also very light, weighing only around 16 Pounds according to the Astronomics website.