CO2 laser optics from Laser Research Optics available in numerous focal lengths

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Laser Research Optics offers field-replacement CO2 laser optics in a variety of focal lengths for cutting stainless steel and phenolic gaskets. Featuring focal lengths from 1.0 to 7.5 in., the ZnSe lenses come in 0.5- to 1.0-in.-OD sizes and the mirrors are 0.5 in. to 10 mm thick, made from silicon.

Available with dual-band antireflective coatings to aid in system alignment, the optics meet OEM and ISO 10111 specifications and are optimized for use at 10.6 microns, according to the manufacturer.