Orion Collimating Eyepiece 1.25"
Ref: 03640
£43.90
A simple precision award winning alignment tool for telescopes based on the Cheshire eyepiece, constructed from CNC machined aluminium and designed to fit your telescopes 1.25" focuser.
A peephole in the top and wire crosshairs at the bottom enable precise centering of optical components. The polished 45° internal surface projects light into the optical path to allow easy primary mirror alignment. Simply insert the Collimating Eyepiece in the focuser drawtube and follow normal collimation steps. Your telescope will always be in excellent optical alignment with this collimating aid. Ideal for reflector and refractor telescopes of all sizes and makes, full instructions included.
Features:
Economical tool ensures that your telescope's optics are in precise alignment
Combination 5" long sight tube and 1.25" Cheshire eyepiece
Peephole in top and crosshairs at bottom enable precise optical centering
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