Laser processing lens

Dietikon, Switzerland - Optotune's EL-10-42-LP laser processing lens with optical feedback allows for precise focal length control over a wide temperature range. The electrically focused tunable lens can control the z-position of a laser spot and, when combined with galvo scanners or x-y tables, can achieve large scan volumes, small spot sizes, and true 3D marking. Response times in the millisecond range enable 3D laser processing and fast and precise switching between different marking surfaces. The lenses are made with proprietary materials, which have a damage threshold of >10kW/cm² at 532 or 1064 nm.

For more information, please visit http://www.optotune.com/products/focus-tunable-lenses/electrical-lens-el-10-30-37-c.