Toric Lenses Process Capability
Boxin is equipped with 30 sets Toric Lens CNC Grinding and Polishing machines that imported from EU. We introduced Interferometer for accuracy inspection. For measuring data of special product we equipped Diffraction Lenses. We can process various materials. The process range from 10mm-300mm, and annual output is 150,000 pieces.
General Specification
| Materials: Optical Glasses, Laser Crystal, Fused Silica, Radiation Resistant Glasses, IR & UV Materials, Metal Materials, e.g., SiO₂, CaF₂, BaF₂ etc. |
Radius Range (mm): R30～R∞ |
| Dimension Range (mm): Φ10～Φ300 (Maximum processing size for non-circular toroidal lens : 300mm) |
Dimension Tolerance (mm): ±0.01 ～±0.2 |
| Thickness Tolerance (mm): ±0.01 ～±0.2 |
Scratch & Dig: 10/5～80/50 |
| PV: λ/4～λ/Φ100 mm |
Centration: 30″～5′(or Δt ≤0.02) |
| Manufacturing Capability: Over 150,000 pieces/year |
Coating: Customizable (For details, please refer to Boxin Optical Coating.) |
