Description
Optical lens d=19 is a short focus lens, ideal for high-quality laser engraving.
material: ZnSe
| Diameter | 18mm< /td> |
| Focal length | f=50.8 mm |
| Material | ZnSe< /td> |
Lens d=19 f=50.8mm
Additional information
| Brand |
|---|
Optical lens d=19 is a short focus lens, ideal for high-quality laser engraving.
material: ZnSe
| Diameter | 18mm< /td> |
| Focal length | f=50.8 mm |
| Material | ZnSe< /td> |
| Brand |
|---|
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