EYSDON Telescope Collimation Eyepiece 1.25 Inch Cheshire Collimating Eyepiece for Newtonian Telescopes and Reflectors Metal

Product Description:

Eysdon Long version cheshire collimating eyepiece fits for Newtonian and SCT reflector telescopes; also useful for aligning refractor optics very accurately
This cheshire collimating eyepiece for accurate alignment of any Newtonian reflector telescope mirrors; ideal for ensuring the optical alignment
Peephole in top; can directly see the result of the calibration
Precision machined from aluminium with fine crosshairs and a clear bright mirror with sighting hole
Easy alignment; no batteries needed.

Package Included:

1 x Telescope Collimation Eyepiece

Note:

Please allow 0-2mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
If you really care about these details, pls DO NOT order.

【Strong and Sturdy】

Made of high quality material, which is anti-rust, wear-resistant and durable

【Excellent Effect】

The inner structure has light eliminating thread, can reduce light reflection to improve clearness of view

【Cost-effective】

Collimation eyepiece is more accurate than the normal collimation tool, can help you better enjoy star

【Easy to Use】

With a crosshair for easy adjustment of collimation

【Lightweight and Convenient】

Easy to use and convenient to carry and store