PC5S Crystal dimensions, (WxHxL)mm 5 x 5 x 161) Crystal material > 95% KD*P Number of crystals 1 Half wave voltage (@ 1064 nm), kV 6.4 Capacitance, pF 1.5 Spectral range, nm400 ... 1100 CoatingAR/AR @ 10641)Extinction ratio 1:1000 Holder dimensions, mm 20 x 16 x 28.5