Beam Expander

Tuesday, 18 February, 2020

4” to 6” Interferometer Beam Expander to Increase Your Interferometric Capabilities

Interferometer beam expanders are viable when the size of the workpiece is larger than the interferometer’s aperture. The optical device expands the diameter of a collimated input beam and results in a relatively larger collimated output beam.
Friday, 23 December, 2016

Tower Optical announces the new Interferometer Beam Expander

BeamEx1000 beam expander enables measurement of full 6”aperture with industry-standard 4” interferometers. Boynton Beach, FL — Tower Optical announces the availability of a 4”→ 6” Interferometer […]
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