- High Reflectivity
- Strict Dimension Control Standard
- Customized Coating
One side of the Meniscus lens is Convex and one side is Concave. It can be a converging lens or a diverging lens. It is used in Projection Systems, Imaging Systems, Laser Measurement Systems. Boxin selects the preferred material, processing and coating in according to customers’ requirements.
General Specification
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Materials: Optical Glasses,Laser Crystal,Fused Silica,Radiation Resistant Glasses,IR & UV Materials,Metal Materials,e.g.,SiO₂,CaF₂,BaF₂,ZnSe,ZnS,
Ge,Si,Al₂O₃ etc. |
Radius Range (mm): R3～R∞ |
| Dimension Range (mm): Φ3 ～Φ1100 |
Dimension Tolerance (mm): ±0.01 ～±0.2 |
| Thickness Tolerance (mm): ±0.01 ～±0.1 |
Scratch & Dig: 10/5～80/50 |
| PV: λ/20～λ/Φ100 mm |
Centration: 10″～5′(or Δt ≤0.07) |
Coating: Customizable (For details, please refer to Boxin Optical Coating.)
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