Overview

High purity quartz is highly recommended for lasers operating at >80w. These lenses will perform better and last longer compared to their silica glass siblings. Designed for optical clarity, quartz lenses are usually only manufatured by respected laser optics companies in the industry like JG and wavelengthOE, which means you'll get authentic and capable glass that will last you for the long haul. These lenses can be found on Amazon but due to the high price tag and the infestation of scam sellers on Amazon we highly recommend purchasing quartz lenses directly from Cloudray.