Off-axis parabolic mirrors are available in four coating options: UV enhanced aluminum (250-450nm), protected silver (450nm-20μm), protected aluminum (450nm-20μm) and protected or unprotected gold (800nm-20μm) designed for focusing or collimating broadband light.
| Substrate material | 6061-T6 |
| Diameter error (mm) | +0/-0.2 |
| Focal error | ±1% |
| Clear aperture | greater than 90% of diameter |
| Surface accuracy (RMS) | 1/8λ |
| Surface quality (S-D) | 80-50 |
| Surface roughness (RMS) | <100Å (10nm) |
| Product customization | Provide customized services and solutions |
sales@leithopt.com.sg 
Tel: +86-13756880126 
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