Substrate Material: |
BK7 optical glass |
Outer Diameter: |
Dia 12.7, -0.1/0mm |
Thickness: |
1.0, +/-0.1mm |
Surface Quality: |
40/20 S/D per MIL Standard |
Flatness: |
Within lambda/4 at 633nm over surface |
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Coating Wavelength: |
400-700nm; Non-Polarizing |
Angle of Incidence: |
45-deg |
Splitting Ratio: |
R10% : T90% |
Splitting Ratio Tolerance: |
<15% over entire wavelength range |Ts-Tp|<15% and |Rs-Rp|<15% |
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Front Surface Transmission(45-deg AOI): |
T = 90% at 400-700nm (+/-5%) @ 45-deg AOI |
Front Surface Reflection(45-deg AOI): |
R = 10% at 400-700nm (+/-5%) @ 45-deg AOI |
Back Surface AR Coating: |
Ravg < 0.5% at 400-700nm |
Temperature Range: |
-50 to +80 deg |