Celestron - 11" EdgeHD (Optical Tube) ASIAIR Pro Periodic Errors Correction VPEC:Usually

Periodic Errors Correction VPEC:Usually

Protection window: AR coated

suitable for screws with a thread length of 12-14 mm

you simply glide your finger over the star map to comfortably operate the mount

High quality Achromatic lens telescope for beginners

Celestron - 11" EdgeHD (Optical Tube) ASIAIR Pro Periodic Errors Correction VPEC:UsuallyThe 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