CO₂ laser optics for rotary etching available from Laser Research Optics

Laser Research Optics offers OEM-compatible, field-replacement CO₂ laser lenses in focal lengths from 1 to 25 in. in 0.5-in. increments. Optimized for 10.6 microns and meeting ISO 10110 specifications, they are suitable for use in rotary etching lasers.

The lenses have 40-20 scratch-dig surface quality and less than 0.2 percent absorption values to keep them cool.