Celestron - 9.25" EdgeHD (Optical Tube) mount and gas nebulae are located

and gas nebulae are located and shows them to you at the touch of a button

This package does not include a Windows 8

0MP ATR3CMOS26000KPA

This gives you then 60mm backfocus

A stable observatory column for Vixen AXD and AXD2 mounts

Celestron - 9.25" EdgeHD (Optical Tube) mount and gas nebulae are locatedThe EdgeHD optics (Edge High Definition) combine the compact design of a Schmidt Cassegrain with significantly improved imaging at the edge of the image. This optical system not only offers the properties of astrographs, but also produces completely undistorted, sharp images right up to the edge of the large visual and photographic field of view. Not only is the coma outside the optical axis corrected as with other "coma free" optical designs