Celestron Cheshire Eyepiece - 1.25" CPC 75 male with adapter

75 male with adapter

This is most evident when working at high magnification and photographing using CCD photography with small pixel sizes

Focal length 600mm

Protect window: D60-2 AR

Celestron Cheshire Eyepiece - 1.25" CPC 75 male with adapterThe Cheshire Eyepiece is ideal a tool for collimating Newtonian telescopes, but is also helpful for adjusting Schmidt Cassegrains. These special eyepieces fit into the focuser tube of any 1. 25" eyepiece holder and are considered an essential part of your telescope maintenance kit for calibrating mirror telescopes. The Cheshire eyepiece has a crosshair in the center and is considered more accurate than a simple collimation aid. Whats included: x1