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Laser Beam Combiner lens Diameter 20mm 25mm for CO2 Laser Engraving Cutting Machine to Adjust Light Path and Make Laser Visible
Carmanhaas Beam combiners are partial reflectors that combine two or more wavelengths of light: one in transmission and one in reflection onto a single beam path. Commonly ZnSe beam combiners are optimally coated to transmit infrared Laser and reflect visible laser beam, as in combining infrared CO2 high-power laser beams and visible diode laser alignment beams.
