Spectrolight light aligner has uses in optical systems
The Light Aligner tool aligns a light beam through an optical system constructed on a breadboard or optical table. It is an anodized metal ruler with precision engraved fiducials and a series of 2.5-mm-diameter through-holes. The optical beam goes through the holes and the unit is moved to verify that the beam alignment is being maintained.
Spectrolight
Irvine, CA