Advanced Optics, Inc. Datasheets for Optical Flats

Optical flats or test plates are polished surfaces that are used as references against the flatness of unknown surfaces for comparison. They use the property of interference to measure the flatness of a test surface.
Optical Flats: Learn more

Product Name Notes
Double sided optical flats may be used as a reference (test plate) against which the flatness of an unknown surface can be compared or as an optical window. Advanced Optics...
Single sided optical flats are used as a reference (test plate) against which the flatness of an unknown surface can be compared. Advanced Optics offers single sided optical flats made...
When a standard off-the-shelf optical flat won’t meet your exact specifications, Advanced Optics can help. Our skilled team of professionals have over 50 years of experience crafting custom optical flats...