Seiwa : LM-40
Description
Seiwa Finite LM Series of finite objective lens of mechanical tube length of 240mm. Working distance is longer than DM series objective lenses.
Specifications
| Magnification | 40x |
| Working distance | 6.8mm |
| Focal distance (f) | 6.06mm |
| N.A | 0.45 |
| Resolution | 0.7µm |
| Focal Depth（±D.F） | 1.4µm |
| Weight | 82g |