Accessories
Holders, mirrors, alignment aids, polygon mirrors, achromat lenses, and more.
For Illumination, Eyepieces and Reticles view Modular Components.
Fixtures and Adjustable Holders
Holders can be used to mount any of the Electronic Autocollimators, Autocollimators, Collimators, Telescopes, or Alignment Telescopes. In some cases a reducing adapter is required.

Adjustable Mounted Mirrors
We supply mirrors that can be used in conjunction with our optical products for a wide variety of applications.

Alignment Aids
Laser attachments and finder prisms for aligning Electronic Autocollimators, Autocollimators, Collimators, Telescopes, or Alignment Telescopes.

Polygon Mirrors
We supply 8 and 12 face polygon mirrors, accurate to 2 arcseconds, as well as pentaprisms and reflecting prisms accurate from 1 to 5 arcseconds.

Achromat Lens Attachments
Achromat lenses of various focal lengths are available in threaded mounts which can be attached to any of the objective tubes, converting them from infinity focus to a finite distance indicated by the achromat’s focal length.

Autocollomator Test Wedge
The certified Autcollimator Test Wedge is used as a quick reference for on site testing of visual and electronic autocollimators, or collimator/telescope pairs.
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GONIOMAT M5/M10 Extension for Ground Prisms
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Adapting Lens for Eyepiece to Camera Conversion
Read moreAdapting lenses focus the image of a reticle onto a camera chip. The magnification of the image is determined by the focal length of the adapting lens, the focal length of the autocollimator eyepiece, and the size of the camera chip. Different magnifications give different fields of view, and are appropriate for different applications.