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Specifications
| Dimension Tolerance | ±0.2mm |
| Surface Quality | 60/40 |
| Clear Aperture | >90% |
| Flatness | <λ/4@632.8nm |
| Beam Deviation | <3 arc minutes |
| Chamfer | Protected <0.5mmx45° |
| Absorption | <10% |
| Transmission | 45%±5% |
| Polarization | <6% |
| Coating | Non-polarizing beamsplitter coating on hypotenuse face |
| AR coating on all entrances | |
| Damage Threshold | >100mJ/cm2, 20ns, 20Hz, @1064nm |
| Material | BK7 |
| T/R | 45:45±5% |
Light Path Map
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Features
★ Hybrid coating design, <10% absorption
★ Split ratio not sensitive to polarization of the incident beam
★ RoHS Compliant

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