About the product
- Fits in 1.25 inch focusers and easy to use; simply cap the telescope; remove the diagonal and place the eyepiece directly in the focuser
- For aligning optics of Newtonian reflectors; dobsonian reflectors and Schmidt-Cassegrain Telescopes; PS: short version is better for faster optics
- The short collimator for mirror telescopes has a 45 degree plate for easier visual accuracy
- Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics
- This collimation eyepiece can be used for precisely collimating the Newtonian and Schmidt-Cassegrain reflector telescopes for better image quality
