Reducing the need for cover glass changes, a new line of sapphire cover glass windows and lenses for industrial cutting lasers that are more durable than fused silica, is now available from Research Optics in Rhode Island.

A full line of CO2 lenses that feature a broad selection of focal lengths plus low absorption coatings for 100 Watt and up engraving and marking lasers is available from Laser Research Optics of Providence, Rhode Island. Laser Research CO2 Lenses for engraving and marking lasers are optimized for 10.6 µm, are available in 1/2” to 1-1/2” dia. sizes with focal lengths from 1” to 25”, in 1/2” increments, and feature < 0.2% total absorptio...

A full line of replacement CO2 laser optics for trophy and plaque engravers that can be supplied stand-alone or in aluminum mounts are available for 24-hour delivery from Laser Research Optics of Providence, Rhode Island.