Cool-Cut CO2 Laser Lenses

A line of low absorption CO₂ laser lenses that are designed to run cooler than standard lenses to provide focal length stability for consistent cuts has been introduced by Laser Research Optics.

Laser Research Cool-Cut CO₂ Laser Lenses feature a proprietary coating that absorbs less than 0.15% of laser energy to run cooler than standard lenses and protect against thermal damage. Direct replacements for most standard OEM laser lenses, these cool-running lenses provide focal length stability which results in consistent quality cuts.

Available in 1.5”- to 2”-dia. sizes from 0.236”- to 0.380”-thick with focal lengths from 5.0” to 8.5” in 0.5” increments, Laser Research Cool-Cut CO₂ Laser Lenses have a 40-20 scratch-dig surface quality and transmission is greater than 99.0% at 10.6 micron. Longer lasting than standard A/R coated lenses, they are offered unmounted or in customer supplied mounts.