Laser diode collimator with large aperture for high efficiency. Due to the short focal length of the single lens element, the lens can be guided very closely to the laser diode. The achievable results are around 10% higher compared to our 3-lens collimators."
Due to the short focal length of 4mm, the divergence angle is slightly higher. If you are focused to maximum laser output, this is the right collimator.
Technical data:
| Threat: |
M9 x 0,5 |
| Material: |
Brass |
| 1-Lens element: |
Glass |
| AR Coating: |
420 - 680 nm |
| Focal length: |
ca. 4.05 mm |
| Total aperture: |
ca. 5 mm |
