Replacement Lenses for CO2 laser Systems - Bystronic
VM2 - ValuMax Lenses - Total absorption < 0.20% (typical)
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Recommended for laser power 1.5kW - 4kW
VL2 - VeLo15 Lenses - Total Absorption < 0.15% (typical)
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Recommended for laser power > 4kW
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Reduced thermal distortion
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Longer life span
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Reduced setup time
| Material: | Laser Grade 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: | < ± 0.010" |
| Clear Aperture: | > 85% of diameter |
| Durability: | Per MIL-M-13508 |
| Part ID | Description | Type | Dia. | FL | ETHK | OEM Ref# | Price | |
| 14334 | VM2-ML-38.1-236Z-3.75-10.6 | Meniscus | 1.5" | 3.75" | 0.236" | 4-00185 | $205 | |
| 11685 | VM2-ML-38.1-236Z-5.00-10.6 | Meniscus | 1.5" | 5.0" | 0.236" | 4-00186 | $205 | |
| 12568 | VM2-ML-38.1-236Z-7.50-10.6 | Meniscus | 1.5" | 7.5" | 0.236" | 4-00187 | $205 | |
| 27510 | VM2-ML-38.1-354Z-5.00-10.6 | Meniscus | 1.5" | 5.0" | 0.354" | 4-05094 | $240 | |
| 27219 | VM2-ML-38.1-354Z-7.50-10.6 | Meniscus | 1.5" | 7.5" | 0.354" | 4-05095 | $240 | |
| 27791 | VL2-ML-38.1-236Z-3.75-10.6 | Meniscus | 1.5" | 3.75" | 0.236" | 4-00185 | $245 | |
| 27792 | VL2-ML-38.1-236Z-5.00-10.6 | Meniscus | 1.5" | 5.0" | 0.236" | 4-00186 | $245 | |
| 27793 | VL2-ML-38.1-236Z-7.50-10.6 | Meniscus | 1.5" | 7.5" | 0.236" | 4-00187 | $245 | |
| 27486 | VL2-ML-38.1-354Z-5.00-10.6 | Meniscus | 1.5" | 5.0" | 0.354" | 4-05094 | $275 | |
| 26517 | VL2-ML-38.1-354Z-7.50-10.6 | Meniscus | 1.5" | 7.5" | 0.354" | 4-05095 | $275 |
If you have any questions, please contact the Lambda Sales Team.
