3 suppliers

Beam Expanders

A beam expander is a system of optical components designed to increase the diameter of a radiation beam. Usually an afocal system.

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Shanghai Optics Inc. - Metuchen, NJ

Manufacturer of advanced optical components and optical assemblies. Offers custom optics manufacturing and custom optical design and engineering services. A top lens manufacturer specializing in coated optics, thin-film coatings, custom lens assembly and delivering cost-effective custom optical solutions.

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ASTiGMAT - Citrus Heights, CA

Interferometric Optics - Jonesborough, TN

Glossary

beam expander A system of optical components designed to increase the diameter of a radiation beam. Usually an afocal system.
afocal An optical system with object and image points at infinity. Literally, "without a focal length."

Beam Expanders Suppliersbeam expanderincrease laser beam diameterexpand beam widthenlarge collimated beamafocal systemstelescopedecrease laser beam diameter