Celestron Cheshire Collimation Eyepiece - 1.25" - 94182 type-eyepiece-accessories Magnification 1: 20-60x

Magnification 1: 20-60x

Eyepiece Eye Relief: 28mm

Tripod Adaptable

a 39mm aperture high quality concave lens collects starlight and acts as a beamsplitter - collimating and combining the background view and the 10 arc minute diameter projected red star

Explore Scientific Replacement Cradle Ring Set for ES 127 Series Telescopes

Celestron Cheshire Collimation Eyepiece - 1.25" - 94182 type-eyepiece-accessories Magnification 1: 20-60xAbout the Celestron Cheshire Collimation Eyepiece 1. 25" The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schmidt Cassegrains. This special eyepiece fits into 1. 25" focusers or diagonals. Alignment is easy using the small opening on one end and thin cross hairs at the other end. The collimation eyepiece is more accurate than the simple Collimation Tool. Celestron Cheshire Collimation