PVS-2B-45R3A1-20 PVS-2B-45R3A1-E13 PVS-2B-45R3A1-E20 PVS-2B-45R3A1-Z-12 PVS-2B-45R3A1-Z-20 PVS-2B-45R3A1-Z-E13 PVS-2B-45R3A2-20 PVS-2B-45R3A2-Z-12 PVS-2B-45R3A2-Z-20 PVS-2B-45R3A2-Z-E13