CELESTRON CGX MOUNT M-Zero a curved field will limit

a curved field will limit the corrected image circle and the stars on the border of the field appear elongated

8" Vixen-style

5mm adapter has female M54 x 0

so there are only four glass-air-surfaces

User friendly interface

CELESTRON CGX MOUNT M-Zero a curved field will limitThe Celestron CGX is a high capacity GO TO equatorial mount with a payload of 25kg, ideal for carrying Celestron's mid sized Schmidt Cassegrain telescopes (up to 11"). For many years, Celestrons workhorse CGEM mount lineup has been the German Equatorial backbone for telescopes ranging from 6 to 11 inches of aperture. Since that time, many more astroimagers and planetarium controlled setups have emerged as backyard telescope technology has evolved.