- Strict Dimension Control Standard
- Reduce Aberration
- Customized Coating
Doublet Lenses are cemented together with Flint glass and Crown glass to correct the dispersion of the glass and eliminate Chromatic Aberration. Doublet Lenses have been widely used in Multi-color Illumination, Medical Instruments, and Laser Treatment Equipment. Boxin selects the preferred material, processing and coating in according to meet cutsomers’ requirement. For details, please contact our sales team.
| 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 ～Φ200 | Dimension Tolerance (mm): ±0.01 ～±0.2 |
| Thickness Tolerance (mm): ±0.01 ～±0.15 | Scratch & Dig: 10/5～80/50 |
| PV: λ/20～λ/Φ100 mm | Centration: 10″～5′(or Δt ≤0.02) |
| Coating: Customizable (For details, please refer to Boxin Optical Coating.) |
 |
Boxin equipped with globally advanced spherical processing equipment, in order to meet variety of product demands that from customers worldwide. In optical industry, Boxin earns good reputation for its high quality spherical products. |
|
Boxin has been continuously upgrading its coating facilities. At present, Boxin has 10 sets of advanced local and foreign made coating machines and customize various optical coating layers according to customer inquiries. |
|