Aspheric collimators offer several advantages over standard glass or plastic spheric collimators.
The laser output power rises by up to 35% by using a single element aspheric lens and the output beam is much tigher as you can get by using spheric lenses.
The broadband AR coating make this lens usable for all laser diodes within the visible spectral and NIR range.
Details:
| Thread | M9 x 0,5 |
| FL (mm) | 4,02 |
| NA | 0,6 |
| Clear aperture (mm) | 4,89 |
| Collimator length (mm) | 8 |
| AR Coating (nm) | 300-700 / 700-1100 |
| Reflection (%) | <0,5 |
| Housing material | Brass |
| Compliance | RoHS |
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