RA Prisms
Specifications
| Material: |
BK7, K9, Grade A, fine annealed, or as specified |
| Dimensions |
± 0.2mm |
| Angular deviation: |
± 3 arc minutes |
| Flatness: |
l/2
at 632.8nm |
| Clear aperture: |
80% of the surface size |
| Scratch and dig: |
60-40, 40-20, up to 10-5 upon request |
| Bevel width: |
Slightly protective bevel or sharp edge |
| AR Coating |
MgF2, visible wavelength, or as specified |
| Customized Specs |
Availbable upon request as per drawing |
Spectral Chart
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