Substrate: | Schott Borofloat 33 or Equivalent |
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Surface Quality: | 40-20 Scratch-Dig or Custom Manufacturing |
Surface Flatness: | Lambda/10 at 632.8nm with Power Removed |
Coating Type: | Dielectric Coating |
Wavelength Range: | 488-694 Nm/700-950nm |
Transport Package: | Cartons or Wood Case |
Customization: |
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Optional Materials | K9, N-BK7, JGS Series UV Fused Silica |
Working range | 400nm-700nm(other bands can be customized) |
Design wavelength | 546.1nm (N=1.519) |
Focal length tolerance | ±2% |
Shape tolerance | +0.0/-0.02mm |
Thickness tolerance | ±0.02mm |
Curved aperture | 3 |
Flatness (Aperture) | 1 |
Surface local aperture | 0.5 |
Eccentricity | ≤3 arc minutes |
Surface type | λ/[email protected] |
Net Aperture | > 90% |
Safety chamfer | <0.2X45° |
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