Double Convex lens
Specifications:
| UV-VIS material | CDGM, Corning , SCHOTT, HOYA, OHARA , and so on |
| IR material: | ZnSe, ZNS, CaF2, BaF2, MgF2, Sapphire ,Si ,Ge and so on |
| Diameter: | From 1mm ~300 mm |
| Design Wavelength: | Customized |
| Diameter Tolerance: | +0.0/-0.1mm or Customized |
| Paraxial Focal Length: | ±2% or Customized |
| Centration: | ≥1arc minutes |
| Surface Figure : | λ/4 -λ/10@ 632.8 nm |
| Surface Quality: | 60/40-10/5 |
| Clear Aperture: | >90% |
| Bevel: | <0.25mm X 45° |
| Coating: | AR&HR |
| Customized |
