ciciglow Collimating Cheshire Eyepiece, 1.25in Collimation Eyepiece, Aluminium Alloy, with Crosshair, for Reflector Telescope

Feature: 1. Aluminium Alloy: This reflector telescope eyepiece is made of aluminium alloy, which ensures long service life. 2. Easy Operation: This metal collimating eyepiece is suitable for 1.25in focusers. simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser. 3. Quick Centering: This reflecting telescope eyepiece has crosshair at the bottom, which allows quick centering of the optics. 4. Portable Size: This collimating Cheshire eyepiece is short and portable, and it features easy installation and operation. 5. Better Image: This reflector telescope eyepiece can be used for precisely collimating the Newtonian and Schmidt Cassegrain reflector telescopes for better image quality. Specification: Item Type: Reflector Telescope Eyepiece Material: Aluminium Alloy, Optical Glass Interface Size: 1.25in (31.7mm) Package List: 1 x Reflector Telescope Eyepiece