Aspherical Process Capability
Aspheric workshop equips 3 Satisloh Grinding and Polishing machines, 1 PRECITECH Single Point Diamond Turning Lathe, 1 Mahr Contourgraph, 5 Self-developed Aspheric polishing machines. The Processing range is from 10mm to 450mm, PV is reaching to 0.1μm. Annual output is 50,000 pieces.
General Specification
| Materials: Optical Glasses,Laser Crystal,Fused Silica,Radiation Resistant Glasses,IR & UV Materials,Metal Materials,e.g., SiO₂, CaF₂, BaF₂, ZnSe, ZnS, Ge, Si, Al, Cu etc. |
Dimension Range (mm): Φ10 ～Φ450 |
| Dimension Tolerance (mm): ±0.01 ～±0.2 |
Thickness Tolerance (mm): ±0.01 ～±0.1 |
| Scratch & Dig: 20/10～80/50 |
PV: 0.1μm～3μm |
| Centration: 30″～5′ (or Δt ≤0.02) |
High-order Term Coefficient: 18 |
| Manufacturing Capability: 50,000 pieces/year |
Coating: Customizable (For details, please refer to Boxin Optical Coating.) |
