LENS, DOUBLE CONCAVE, SPHERICAL
Optically worked, ground edges.
Optically worked, ground edges.
| Type | .01 | .02 | .03 |
|---|---|---|---|
| Diameter | 50mm | 50mm | 50mm |
| F.L. | 50mm | 100mm | 150, 200, 250, 300, 500, 1000mm |
Full Specifications:
| Diameter | 50mm, 50mm, 50mm |
| F.L. | 50mm, 100mm, 150, 200, 250, 300, 500, 1000mm |
