Check the listing for details. Celestron Collimation Eyepiece 1.25". Condition: New. Listed at 47.18 USD. Celestron Collimation Eyepiece 1.25" ✓ Free 60 Day Returns ✓ Free Express Shipping Description: The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schmidt-Cassegrains. This special eyepiece fits into 1¼" 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. Add to CartAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartShow More Features: Celestron Collimation Eyepiece - 1-1/4'' - 94182Ideal for precise collimation of NewtoniansSpecial eyepiece fits into 114" focusers or diagonals.Alignment is easyCollimation eyepiece is more accurate than the simple Collimation Tool Product Details: Product Dimensions: 2 x 2 x 2 inchesItem Weight: 4.8 ouncesItem model number: 94182Is Discontinued By Manufacturer: NoDate First Available: June 17, 2003Manufacturer: CelestronCountry of Origin: China