Ángel López-Sánchez on Twitter: "@AstroCapetown Aren't you using off-axis guiding with the @Celestron C8 EdgeHD? I've strongly advised to do so, but thanks to weather + bushfires I still have not been
8" Edge HD vs C8 shootout - Cats & Casses - Cloudy Nights
Celestron C8 Edge HD insulated with Reflextex. Losmandy G11G, Televue 31mm Nagler type 5 eyepiece Robin Cassidy counterw… | Space photography, Celestron, Insulated
Celestron EdgeHD compared to the Classic C8 - YouTube