1. Products
  2. Optics
  3. Optical Windows

Optical Windows

Optical windows use optically flat, transparent optical material that allow light into an instrument. We offer a wide variety optical windows and interferometer flats for common or very demanding interferometer measurements.  Please see our Optical Window Guide for additional information.

Optical Windows

parrallel optical windows used as a protective environmental barrier

Parallel Windows

Wedged Windows

Interferometer Flats

Brewster Windows

Shear Plate Collimation Tester