HRFZ-Silicon Hyper Hemispherical lenses, Silicon Lenses

HRFZ-Silicon Hyper Hemispherical lenses, Silicon Lenses
Product Description
Part Number Hyper Hemispherical -D=12mm, T=7.13
Diameter (mm): 12 Diameter Tolerance (mm): ±0.05
Substrate: HRFZ-Silicon Surface Quality: 80-50
Clear apperture >=90% Surface accuracy: ±0.01 deviation from ideal
sphere and plane
Center Thickness CT (mm): 7.13 Center Thickness Tolerance (mm):
±0.05
Type: spherical
hyper hemispherical Bevel:  Protective bevel as 
Silicon Optical Lenses
The single crystal of silicon used in semiconductor has low absorption in the
infrared wavelength of 1.2 - 7μm and it can be used as an optical element of
infrared light.

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