1 / 6Optical Windows
Custom Size CaF2 Round Optical Window, HR Coated
Explore our CaF2 round optical window for thermal imaging, featuring high clarity and customizable sizes.
Core attributes
- Material
- CaF2
- Shape
- round
- Thickness
- 0.5–30 mm
- Coating
- hr, ar
Product facts
Key attributes
- Material
- CaF2
- Shape
- round
- Thickness
- 0.5–30 mm
- Coating
- hr, ar
Product description
The CaF2 round optical window is designed for thermal imaging applications, providing excellent transmission across multiple infrared bands (3-5 μm, 1.7-3 μm). With a thickness range of 0.5 to 30.0 mm, this window supports various environments while maintaining high clarity and minimal distortion. Its durable construction ensures reliable performance in demanding conditions, making it ideal for IR detectors and laser technology.
Key Features
- Surface quality of 60/40 ensures minimal distortion for accurate imaging.
- Clear aperture greater than 90% maximizes light transmission for enhanced performance.
- Thickness options from 0.5 to 30.0 mm accommodate diverse application needs.
- Parallelism of less than 3 arcmin guarantees precise alignment in optical systems.
- Customized support available for OEM, ODM, and OBM projects.
Applications
Thermal Imaging
Specification Summary
| Item | Value |
|---|---|
| Material | CaF2 |
| Shape | Round |
| Diameter | Custom |
| Thickness | 0.5 mm |
| Surface Quality | 60/40 |
| Coating | high-reflective (HR), anti-reflective (AR) |
| Transmission bands | MWIR (3-5 μm), SWIR (1.7-3 μm), NIR (0.7-1.7 μm), VIS (400-700 nm), UV (<400 nm) |
| MOQ | — |
Full Specifications
| Parameter | Value |
|---|---|
| Type | Flat Window |
| Customized Support | OEM, ODM, OBM |
| Warranty | 1 month |
| Weight | 0.1 |
| Dimension | 5-350 mm |
| Dimension Tolerance | +/-0.1mm |
| Clear Aperture | > 90% |
| Parallelism | < 3 arcmin |
| Bevel | Protective Bevel |
FAQ
What are the available sizes for the CaF2 window?
The CaF2 window is available in diameters ranging from 5 to 350 mm.
What is the tolerance for the dimensions?
The dimension tolerance for the CaF2 window is +/- 0.1 mm.
Product inquiry
Request a quote
Share your application and target specifications. Optional optical details help clarify the request.
More to explore