BK7 Retroreflector
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 Retroreflector
| NO. | Dia | L |
| 41S970 | 10.00 | 9.00 |
| 41S971 | 25.40 | 22.00 |
| 41S973 | 50.00 | 42.00 |