BK7 Roof Prisms
Material:BK7
Dimension Tolerance:±0.1mm
Angular Tolerance:±3'
Surface Accuracy:λ/4@632.8nm
Surface Quality:40-20
Clear Aperture:>90%
Bevelling:<0.2×45°
Coating:Custom Design
Material:BK7 Dimension Tolerance:±0.1mm Angular Tolerance:±3' Surface Accuracy:λ/4@632.8nm Surface Quality:40-20 Clear Aperture:>90% Bevelling:<0.2×45° Coating:Custom Design  |
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BK7 Roof Prisms
| NO. | A | B |
| 41R951 | 18.00 | 23.00 |