WebThe Photron 200 RC OTA by iOptron is a 200 mm (8-inch) Ritchey Chretien … WebPhotron™ 8 inch Ritchey-Chrétien Telescope (RC8) finderscope, diagonal and …
iOptron Photron 200mm f/8 Ritchey-Chrétien …
WebiOptron Photron™ telescopes feature a Ritchey-Chretien optical design that boasts primary and secondary mirrors with low thermal expansion quartz and 99% reflective dielectric coatings. This design enables coma free as well as spherical and chromatic aberration free results, making it optimally fit for both color and monochrome imaging. Web200mm f/8 true Ritchey Chretien provides excellent light grasp and resolution. The focal length of 1625mm results in suitable image scale for a multitude of deep sky targets. Bintel’s RCA series feature precision figured hyperbolic primary and secondary mirrors. As it contains no refractive optics there is no chromatic aberration at all – none. fivem on top right of screen
The GSO 8-Inch Ritchey–Chrétien Telescope - Astronomy …
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