Lenses For Bystronic 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: |
LaserGrade ZnSe CVD |
SurfaceFlatness: |
< λ /20 @ 10.6 µm |
SurfaceQuality: |
<40/20(both sides) |
Centration Error: |
<3 arc min |
FocalLength Tolerance: |
< ±0.5% @ 10.6 µm |
Diameter Tolerance: |
< +0/ – 0.008″ |
Thickness Tolerance: |
< ± 0.010″ |
ClearAperture: |
>85% of diameter |
Durability: |
Per MIL-M-13508 |
- Lenses For Bystronic Lasers