Deluxe Cheshire Telescope Collimator.
Great for complete alignment of telescope componets and mirrors. Fit into standard 1 1/4 inch eyepiece sockets.
- Helps perfectly align Newtonian optics and components
- 5 1/2 inch tube for accuracy
- Stardard 1 1/4 inch size
- It has a Peephole on top and Crosshairs at the bottom for precise centering of the optics
- Made of Aluminum