Additional information
| Product | ValuMax Lens, VeLo Lens |
|---|---|
| Type | Meniscus |
| Dimension | 1.5" dia |
| Focal Length | 3.75", 5.0", 7.5" |
| Edge Thickness | 0.236", 0.354" |
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
