Lenses For LVD / Strippit Lasers
- VM2 – ValuMax Lenses – Total absorption < 0.20% (typical)
- Recommended for laser power 1.5kW – 4kW
- VL2 – VeLo15 Lenses – Total Absorption < 0.15% (typical)
- Recommended for laser power > 4kW
- Reduced thermal distortion
- Longer life span
- Reduced setup time
Material: |
High quality ZnSe CVD |
Surface Flatness: |
< λ / 20 @ 10.6 μm |
Surface Quality: |
<40/20 (both sides) |
Centration Error: |
< 3 arc min |
Focal Length Tolerance: |
< ± 0.5% @ 10.6 μm |
Diameter Tolerance: |
< + 0/ – 0.008″ |
Thickness Tolerance: |
< ± 0.01″ |
Clear Aperture: |
>85% of diameter |
Durability: |
Per MIL-M-13508 |
- Lenses For LVD / Strippit Lasers