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Narrow Band Beamsplitter
Specifications: Material: BK7 grade A Optical Glass Dimension Tolerance: ± 0.2mm Surface Quality: 60-40 scratch and dig T/R: 50/50 ± 5% for natural light T/R: T = (Ts+Tp)/2 , R = (Rs + Rp)/2 Surface Flatness: 1/4 @ 632.8nm Beam Deviation: < 3 arc minutes Coatings: Single wavelength partial reflectance T/R: on hypotenuse face "V" AR-coatings on all T/R: input and output faces
R = 50.0% ± 2.0% @ 632.8nm R = (Rs + Rp)/2