1.25-inch Quick Collimation Eyepiece Cheshire Design with wire cross hairs
This is a convenient no-fuss cheshire design collimating tool. Lightweight, all metal construction, it features fine wire cross hairs to assist you in achieving better alignment of the telescopes optics and rubber eye cup.
Fit's in to the focuser in place of a conventional eyepiece. Is a convenient short design that can fit in your pocket.