Positive Meniscus Lenses
Positive Meniscus Lenses
Product name : Positive Meniscus Lenses
Description :
Specification
| 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 |
| Model | Description | Price(USD) | Quantity | |
|---|---|---|---|---|
| 0 | UE7246ZS | ZnSe Positive Meniscus Lenses, Ø12.7mm, EFL: 15mm, IR AR Coating 8 ~ 12μm | - | |
| 1 | UE7276ZS | ZnSe Positive Meniscus Lenses, Ø12.7mm, EFL: 20mm, IR AR Coating 8 ~ 12μm | - | |
| 2 | UE7963ZS | ZnSe Positive Meniscus Lenses, Ø12.7mm, EFL: 40mm, IR AR Coating 8 ~ 12μm | - | |
| 3 | UE7185ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 25.4mm, IR AR Coating 8 ~ 12μm | - | |
| 4 | UE7981ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 50mm, IR AR Coating 8 ~ 12μm | - | |
| 5 | UE7996ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 75mm, IR AR Coating 8 ~ 12μm | - | |
| 6 | UE7031ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 100mm, IR AR Coating 8 ~ 12μm | - | |
| 7 | UE7667ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 150mm, IR AR Coating 8 ~ 12μm | - | |
| 8 | UE7898ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 200mm, IR AR Coating 8 ~ 12μm | - | |
| 9 | UE7495ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 500mm, IR AR Coating 8 ~ 12μm | - | |
| 10 | UE7117ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 750mm, IR AR Coating 8 ~ 12μm | - | |
| 11 | UE7199ZS | ZnSe Positive Meniscus Lenses, Ø25.4mm, EFL: 1000mm, IR AR Coating 8 ~ 12μm | - |