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).
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.
Key-benefits
Very high wavefront quality (SFE)
Very high stability even under extreme conditions
Applications
• Newton-type off-axis collimators
• Optical quality reference
• Optical characterization benches
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 |
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