Requirements
Product | Specification/mm |
Cr:ZnSe | 2×4×5 mm |
Process Indicators
- Material: Polycrystalline Cr:ZnSe crytal
- Size: 2*4*5 mm (W*H*L)
- Optically polished sides: 2*4 mm facets (two sides)
- Scratch/dig: 40/20
- Parallelism: <30 arcsec
- Clear aperture: 90% of the side
- Transmission: 3.9% through 5 mm@1650 nm
- Orientation Tolerence: < 0.5°
- Thickness/Diameter Tolerance: ±0.1 mm
- Surface Flatness: <λ/8
- Perpendicular: 15ˊ
- Chammfer: <0.2×45°
Pictures
