Product Description

Material: BK7 grade A fine annealed optical glass
Index of Refraction: 1.5183± 0.0005
Design Wavelength: 546.1 nm
Dimension Tolerance: +0.0, -0.2 mm
Clear Aperture: >80%
Angle: a=79.5°±0.5° , b=60°± 1°
Flatness: l/10 @632.8 nm
Surface Quality: 20-10 scratch and dig
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Part No. A(mm) B(mm) H(mm)
PBP0101 23.5 40.0 12.07
PBP0201 36.0 60.0 25.4