Effective aperture (%): 90.00 dimensional tolerance (mm): +0.0/-0.1
Thermal expansion coefficient CTE (10-6/C): 6.1 density (g/cm3): 5.33
Refractive index nd: 4.002 @ 11 m Knoop hardness (kg/mm2): 780.00
Parallelism (arc points):
200*232*12mm Ge window(coating DLC/BBAR)
Effective aperture (%): 90.00 dimensional tolerance (mm): +0.0/-0.1
Thermal expansion coefficient CTE (10-6/C): 6.1 density (g/cm3): 5.33
Refractive index nd: 4.002 @ 11 m Knoop hardness (kg/mm2): 780.00
Parallelism (arc points):
Diameter (mm): 25.00+0.00/-0.10 Center Thickness Tolerance (mm): +0.10
Base: Silicon (Si) effective aperture (%): 90.00
Aspheric graphic error (m RMS): 0.1 surface quality: 60-40
Center deviation (arc score):
