Product highlights:
- Precisely Collimate Newtonians
- Helpful for Schmidt-Cassegrains
- Fits 1.25" Focusers & Diagonals
Celestron 1.25" Cheshire Collimation Eyepiece
If you own a Newtonian telescope then this cheshire collimation eyepiece is almost a must-have accessory. Like a fine guitar that goes out of tune, your Newtonian will need a "tune up" once in a while. Unlike standard Celstron eyepieces, this eyepiece collimates your lenses, which is to say that it properly aligns your primary and secondary mirrors. Once precisely aligned, distant planets will look much sharper and clearer. It's even helpful for aligning Schmidt-Cassegrains. Alignment is extremely easy when compared to a typical collimation tool, and much more accurate. Just use the small opening on one end and the thin cross hairs at the other end to collimate your mirrors.
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Celestron 1.25" Cheshire Collimation Eyepiece
Celestron 1.25" Cheshire Collimation Eyepiece
SKU: 94182