Negative Meniscus Lenses
Negative Meniscus Lenses
Product name : Negative 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 | UF7769ZS | ZnSe Negative Meniscus Lenses, Ø12.7mm, EFL: -15mm, IR AR Coating 8 ~ 12μm | - | |
| 1 | UF7134ZS | ZnSe Negative Meniscus Lenses, Ø12.7mm, EFL: -20mm, IR AR Coating 8 ~ 12μm | - | |
| 2 | UF7185ZS | ZnSe Negative Meniscus Lenses, Ø12.7mm, EFL: -40mm, IR AR Coating 8 ~ 12μm | - | |
| 3 | UF7733ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -25.4mm, IR AR Coating 8 ~ 12μm | - | |
| 4 | UF7601ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -50mm, IR AR Coating 8 ~ 12μm | - | |
| 5 | UF7053ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -75mm, IR AR Coating 8 ~ 12μm | - | |
| 6 | UF7785ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -100mm, IR AR Coating 8 ~ 12μm | - | |
| 7 | UF7113ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -150mm, IR AR Coating 8 ~ 12μm | - | |
| 8 | UF7321ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -200mm, IR AR Coating 8 ~ 12μm | - | |
| 9 | UF7639ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -500mm, IR AR Coating 8 ~ 12μm | - | |
| 10 | UF7589ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -750mm, IR AR Coating 8 ~ 12μm | - | |
| 11 | UF7573ZS | ZnSe Negative Meniscus Lenses, Ø25.4mm, EFL: -1000mm, IR AR Coating 8 ~ 12μm | - |