diameter: 28mm
focal length: 100mm
power: 0- 3kW
Material: high quality fused silica
Total absorption: <30PPM
Permeability: >99.8%
32.43€
Collimation lens used in fiber laser cutter heads.
It has a protective function for the focusing lens. In addition, it pre-focuses the laser beam.
4,372.47€
5,135.92€ – 13,441.30€