Description
Optical lens d=20 f=76 – this lens is “universal”, because well suited for both high-quality laser cutting and high-quality laser engraving.
material: ZnSe
| Diameter | 20mm< /td> |
| Focal length | 76 mm |
| Material | ZnSe |
Lens d=20 f=76
Additional information
| Brand |
|---|
Reviews
There are no reviews yet.