1.25in Metal Collimating Cheshire Eyepiece Reflector Telescope Eyepiece For Astronomical Telescopes

Feature: 1. Easy to Use: Fits 1.25in focusers, simply cover the telescope, remove the diagonal, and place the eyepiece directly in the focuser. 2. High Accuracy: The collimator of the reflector telescope has a 45 degree plate to improve visual accuracy. 3. Good Performance: Accurate collimation is essential for high power observations, stars become more like pinpoints of light, and details of planets and the Moon are enhanced. 4. Prime Material: The product is made of aluminum alloy with crosshairs on the bottom for quick and accurate centering of optical lenses. 5. Application: This collimating eyepiece can be used to accurately collimate Newtonian and SCT for better image quality. Specification: Item Type: Collimating Cheshire Eyepiece Weight: 195g 6.9oz Material: Aluminum, Optical Glass Interface Size: 1.25in (31.7mm). Package List: 1 x Collimating Cheshire Eyepiece1 x Dust Cover