Celestron Aluminum Dew Shield & Cap for 6" SCT OTA - 94020 type-correctors Each telescope comes with a

Each telescope comes with a Ronchi test (example shown in images above) so you can see for yourself the level of optical quality guaranteed on the Founder Optics FOT106 APO triplet refractor

made from Acrylic material

This adapter only fits an iPolar camera with the USB port on the side (#3339)

The Journal of the Royal Astronomical Society of Canada is entering its 116th year of publication

0 mm APPARENT FIELD OF VIEW 76° EYE RELIEF (MM) 20 mm FIELD STOP DIAMETER 18

Celestron Aluminum Dew Shield & Cap for 6" SCT OTA - 94020 type-correctors Each telescope comes with aThis Celestron Aluminum Dew Shield with Cover Cap fits all 6 Celestron Schmidt Cassegrain telescope tubes made from 2006 on. A dew shield reduces radiative cooling of the Schmidt corrector lens to the night sky, keeping the lens below the dew point longer and preventing dew from forming on the lens. The 6" Aluminum Dew Shield also increases image contrast by blocking stray light from entering the telescope for better viewing and astro imaging. The