The Baader Laser Collimator is an extremely popular accessory that gives very accurate collimation (optical alignment) of all Newtonian and Schmidt-Cassegrain reflector telescopes, essential for getting the most out of your telescope.
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.
This 1mW red laser collimating device boasts some of the best and most practical functions collimators can offer
Designed to assist with the accurate collimation a Newtonian reflector telescope.