ZnSe Bi-Concave Lenses
ZnSe Bi-Concave Lenses
產品名稱 : ZnSe Bi-Concave Lenses
產品說明 :
產品規格
| Material | ZnSe (Zinc Selenide) |
| Design Wavelength | 10.6μm |
| Focal Length Tolerance | ±1% |
| Diameter Tolerance | +0.0/-0.1mm |
| Thickness Tolerance | ±0.2mm |
| Surface Accuracy | λ/2@632.8nm |
| Surface Quality | 60-40 |
| Centration | <3 arc min |
| Clear Aperture | >80% |
| Bevelling | <0.2x45∘ |
| Coating | IR AR Coating 8~12μm |