SIGMAKOKI西格玛 TFVM-30C05-1300 激光谱线反射镜
| Material | BK7 |
| Coating | Dielectric multi-layer coating |
| Incident angle | 0°~45° |
| Surface flatness | λ/10 |
| Parallelism | <3′ |
| Surface Quality (Scratch-Dig) | 10−5 |
| Clear aperture | 90% of the diameter |
| Wavelength Range | 1300nm |
| Diameter φD | φ30mm |
| Thickness t | 5mm |
| Reflectance | >99% |
| Laser Damage Threshold | 1J/cm2 |
| Rear surface | Polished |
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