1 / 6Optical Windows
Custom Size ZnSe Rectangle Optical Window, AR Coated
ZnSe windows for thermal imaging and medical applications, with customizable sizes and precise optical performance.
Core attributes
- Material
- ZnSe
- Shape
- rectangle
- Thickness
- 1–40 mm
- Coating
- ar, uncoated
Product facts
Key attributes
- Material
- ZnSe
- Shape
- rectangle
- Thickness
- 1–40 mm
- Coating
- ar, uncoated
Product description
The ZnSe window is designed for applications in thermal imaging and medical devices, providing excellent performance across a wide spectral range from 0.5 to 20 µm. With a clear aperture of 90% and low absorption coefficients, it ensures high transmittance and durability in demanding environments. Its versatility allows it to be used in high-power CO2 laser optics and various optical elements, making it an ideal choice for R&D and procurement engineers seeking reliable optical components.
Key Features
- Transmittance range: 0.5 - 20 µm for versatile applications.
- Dimension options from 5mm to 350mm with a tolerance of +/-0.1mm.
- Flatness specifications of 1 Lambda-1/8 Lambda for high precision.
- Parallelism of < 3 arcmin ensures accurate optical alignment.
- Available in AR coated and uncoated finishes for tailored performance.
Applications
Thermal Imaging, Medical
Specification Summary
| Item | Value |
|---|---|
| Material | ZnSe |
| Shape | Rectangle |
| Diameter | Custom |
| Thickness | 1 mm |
| Coating | anti-reflective (AR), uncoated |
| Transmission bands | LWIR (8-14 μm), MWIR (3-5 μm), SWIR (1.7-3 μm), NIR (0.7-1.7 μm), VIS (400-700 nm) |
| MOQ | — |
Full Specifications
| Parameter | Value |
|---|---|
| Customized Support | OEM, ODM, OBM |
| Warranty | 1 month |
| Dimension | 5-350mm |
| Clear Aperture | 90% |
| Parallelism | < 3 arcmin |
| Flatness | 1 Lambda-1/8 Lambda |
| Bevel | <0.5mmX45° |
| Dimension Tolerance | +/-0.1mm |
FAQ
What are the available sizes for custom orders?
Custom sizes range from 5mm to 350mm.
What is the tolerance for dimensions?
The dimension tolerance is +/-0.1mm.
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