1 / 6Optical Windows
Custom Size CaF2 Round Optical Window, AR Coated
Explore customizable Calcium Fluoride (CaF2) windows for IR imaging and spectroscopy with high transmission and low absorption.
Core attributes
- Material
- CaF2
- Shape
- round
- Thickness
- 0.5–20 mm
- Coating
- ar, hr
Product facts
Key attributes
- Material
- CaF2
- Shape
- round
- Thickness
- 0.5–20 mm
- Coating
- ar, hr
Product description
Calcium Fluoride (CaF2) windows offer exceptional transmission across a wide spectral range, from 0.15 to 9 µm, making them ideal for applications in IR imaging, LIDAR, and spectroscopy. With low absorption and high transmission characteristics, these windows are suitable for harsh environments and can withstand moisture exposure. Custom sizes and specifications are available, ensuring compatibility with various systems and applications.
Key Features
- Thickness options from 0.5 mm to 20 mm for versatile applications.
- Flatness tolerance of ≤ 1/10 Lambda ensures high optical performance.
- Clear aperture greater than 90% maximizes light transmission.
- Parallelism of ≤ 3 arcmin supports precise alignment in optical systems.
- Customizable support with OEM, ODM, and OBM options available.
Specification Summary
| Item | Value |
|---|---|
| Material | CaF2 |
| Shape | Round |
| Diameter | Custom |
| Thickness | 0.5 mm |
| Coating | anti-reflective (AR), high-reflective (HR) |
| 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), UV (<400 nm) |
| MOQ | — |
Full Specifications
| Parameter | Value |
|---|---|
| Customized Support | OEM, ODM, OBM |
| Warranty | 1 month |
| Flatness | 1/2 1/4 1/10 Lambda |
| Parallelism | ≤ 3 arcmin |
| Clear Aperture | >90% |
| Bevel | 0.2mm*45° |
FAQ
What thickness options are available?
Thickness options range from 0.5 mm to 20 mm.
Can I get custom sizes?
Yes, a wide range of custom sizes and specifications are available.
Product inquiry
Request a quote
Share your application and target specifications. Optional optical details help clarify the request.
More to explore