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.
Industrial Laser Solutions Editors
We edited the content of this article, which was contributed by outside sources, to fit our style and substance requirements. (Editor’s Note: Industrial Laser Solutions has folded as a brand and is now part of Laser Focus World, effective in 2022.)