Оценка 5,0  (57) · 699,95 $ This Apertura RC telescope has 6" of aperture and a focal ratio of f/9, providing a 1377mm focal length. The 6" Ritchey-Chretien's primary and secondary mirrors ... |
22 мая 2024 г. · Anybody have any information or review on the Apertura CarbonStar 6" Ritchey-Chretien Telescope - posted in Beginning Deep Sky Imaging: ... First Light with 6" Apertura Carbonstar RC - NGC 7331 Apertura 6" Ritchey-Chretien - Cats & Casses - Cloudy Nights Другие результаты с сайта www.cloudynights.com |
Type, Reflector: Ritchey Chretien. Diameter, 152 mm. Focal length, 1368 mm. Weight, 5.60 kg. Users, 15. Images, 67. Most often used with. |
Оценка 4,3  · Zane Landers 6 февр. 2024 г. |
Videolar 949,00 € Aperture 6" / 154 mm Focal Length 1370 mm Focal Ratio f/9 Hyperbolic primary and secondary mirror for very high sharpness on the optical axis and a large well- ... |
549,95 $ This Apertura RC telescope has 6” of aperture and a focal ratio of f/9. The 6" Ritchey-Chretien's primary & secondary mirrors are made of BK7 glass and coated ... |
A couple weeks ago I picked up an Apertura Carbonstar 6" RC from High Point Scientific. Here are my initial impressions. I bought this scope to give myself ... |
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