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- Telescope Collimation Eyepiece 1.25" Diameter
Telescope Collimation Eyepiece 1.25" Diameter
The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning ceratin Schmidt-Cassegrains. This special eyepiece fits into 1.25" focusers or diagonals.
Alignment is easy using the small opening on one end and thin cross hairs at the other end. When properly collimated, all the mirrors in your telescope will be centered so that you get the sharpest possible image. If you can't get a sharp image with your reflector telescope, you might need to collimate it.
Click Here to download the collimation instructions that are inlcuded with this eyepiece
- 1 Collimation Eyepiece