1 / 6Optical Windows
3 mm CaF2 Optical Window, AR Coated
Optical CaF2 windows for thermal imaging, featuring high damage threshold and AR coatings. Custom sizes available with low MOQ.
Core attributes
- Material
- CaF2
- Diameter range
- 3–500 mm
- Coating
- ar
- MOQ
- 1 piece
Product facts
Key attributes
- Material
- CaF2
- Diameter range
- 3–500 mm
- Coating
- ar
- MOQ
- 1 piece
Product description
Optical CaF2 windows are designed for thermal imaging applications, providing exceptional performance in the 8-14 μm and <400 nm wavelength ranges. With a high damage threshold and low absorption properties, these windows are ideal for FTIR analysis and excimer laser systems. The AR coatings enhance transmission, making them suitable for various optical applications. Sourced from Zhejiang, these windows ensure reliability and quality for demanding environments.
Key Features
- Wavelength Range: Effective in 8-14 μm and <400 nm, catering to diverse thermal imaging needs.
- Surface Quality: 20/10, ensuring minimal distortion for precise optical performance.
- Custom Sizing: Available with a minimum order quantity of just 1 piece, allowing flexibility for prototypes.
- Clear Aperture: Greater than 90%, maximizing light transmission for optimal imaging.
- Parallelism: 30 arc seconds, ensuring high alignment accuracy in optical setups.
Applications
Thermal Imaging
Specification Summary
| Item | Value |
|---|---|
| Material | CaF2 |
| Diameter | 3 mm |
| Thickness | Custom |
| Surface Quality | 20/10 |
| Coating | anti-reflective (AR) |
| Transmission bands | LWIR (8-14 μm), UV (<400 nm) |
| MOQ | 1 piece |
Full Specifications
| Parameter | Value |
|---|---|
| Type | CaF2 windows |
| Weight | 1 |
| Name | Optical CaF2 window |
| Parallelism | 30 arc sec |
| Clear Aperture | >90% |
| Moq | 1 piece |
| Bevel | 0.1-0.5mm |
| Flatness | 1/4lambda |
FAQ
Can I order custom sizes?
Yes, custom sizes are available with a minimum order quantity of 1 piece.
What are the tolerances for these windows?
The surface quality is rated at 20/10, and flatness is specified as 1/4 lambda.
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