Off-axis Parabolic Mirrors
Bertin Winlight’s off-axis parabolic mirrors are designed to meet instrumentation and calibration needs in conditions of temperature variations over a wide spectral range from visible to far infrared (400 nm – 14 µm).
The quality of the process guarantees high image quality and wavefront (SFE up to 10nm RMS).
Our expertise and qualified industrial resources also enable us to design customized solutions to meet specific needs.
Applications
- Newton-type off-axis collimators
- Optical quality reference
- Optical characterization benches
Range
We offer standard configurations suitable for a wide variety of applications, while also providing the option of developing customized solutions tailored to your specific needs.
Standard configurations:
| Focale (mm) | Diameter (mm) | Quality (RMS) | Coating |
|---|---|---|---|
| 250 | 150 | 30 | None |
| 250 | 150 | 30 | Ag |
| 500 | 250 | 30 | None |
| 1000 | 300 | 30 | Ag |
| 2000 | 250 | 30 |
Key-benefits
Very high wavefront quality (SFE)
Very high stability even under extreme conditions
Related systems
