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Laser Lens For Laser Cutting Welding Machine
Protective Windows. Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Windows should be selected based on the material transmission or mechanical properties of the substrate. Optical Windows do not cause change in the magnification of a system.
Technical Data
Technical Specifications
- Technical Requirement
- Commercial Grade / Precision Grade / High Precision
- Size range
- 1-600mm / 2-600mm / 2-600mm
- Diameter tolerance
- ±0.1mm / ±0.025mm / ±0.01mm
- Thickness tolerance
- ±0.1mm / ±0.025mm / ±0.01mm
- Parallelism
- ±3 / ±1 / ±5
- Surface quality
- 60-40 / 40-20 / 20-10
- Surface accuracy
- 1.0λ / N10 / N20
- Bevelling
- 0.1-0.5mm*45°
- Substrate
- Fused Silica/CaF2 or other optical crystal
Technical Data
Model specifications
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| Diameter (mm) | Thickness (mm) | Coating | Diameter (mm) | Thickness (mm) |
|---|---|---|---|---|
| 18 | 2 | AR Coating@1064um or upon customer’s request | 35 | 4 |
| 20 | 2/3/4 | — | 36 | 2/3/5 |
| 22.35 | 4 | — | 37(10KW) | 7 |
| 24.9 | 1.5 | — | 37(15-20KW)-JGS1 | 7 |
| 25.4 | 4/5 | — | 37(15-20KW)-JP-JGS1 | 7 |
| 27.9 | 4.1 | — | 34-JGS1(15KW) | 5 |
| 28 | 4 | — | 34(15-20KW)-JP-JGS1 | 5 |
| 29.7 | 4.7 | — | 40 | 2/3/5 |
| 30 | 1.5/5 | — | 50 | 2 |
| 34 | 3/5 | — | 55 | 1.5 |
Industry Use Cases
Applications
- Infrared imaging, monitoring, infrared inspection, telemetry and infrared spectroscopic optical systems
