Fast Electrically Tunable Lens EL-10-42-OF
The electrically focus-tunable lens EL-10-42-OF is dedicated to 3D laser processing applications and sets the highest standards in terms of spot quality, speed and repeatability. With a focus tuning range of -2.0 to +2.0 diopters the spot can be controlled over a large range along the z-axis (working distance change of up to 180mm). Our proprietary built-in optical feedback mechanism allows for a long term repeatability of <0.02 diopters. The EL-10-42-OF is optimized for the use at 1064nm and 532nm
Applications
Applications for Optotune’s EL-10-42-OF are among others:
- Laser marking
- Micromachining
- Optical coherence tomography (OCT)
- 3D Printing
- Laser projection templating