PVS-2B-45N0-U-12 PVS-2B-45N0-Z-12 PVS-2B-45N0-Z-E13 PVS-2B-45N1-12 PVS-2B-45N1-E13 PVS-2B-45N1-K-E5737A PVS-2B-45N1-K-E5737B PVS-2B-45N1Q1-12 PVS-2B-45N1Q1-E20 PVS-2B-45N1Q2-E20