Celestron Aluminum Dew Shield & Cap for 8" SCT, EdgeHD or RASA OTA - 94021 Computerized Mounts the 80 mm also is

the 80 mm also is compact enough to mount on a larger telescope

6x30 Finder Included

f/4 Newtonian optics

The FMA180 Askar 40 mm f/5

This binocular has objective apertures of 21 mm and a magnification of 8x

Celestron Aluminum Dew Shield & Cap for 8" SCT, EdgeHD or RASA OTA - 94021 Computerized Mounts the 80 mm also isThis Celestron Aluminum Dew Shield with Cover Cap fits all 8 Celestron Schmidt Cassegrain telescope tubes made from 2006 on as well as 8" EdgeHD and RASA OTA's. 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 8" Aluminum Dew Shield also increases image contrast by blocking stray light from entering the telescope for