PVS-2B-35R2S4-12 PVS-2B-35R2S4-E13 PVS-2B-35R2S4-Z-12 PVS-2B-35R3A1-Z-12 PVS-2B-35R3A1-Z-E13 PVS-2B-35R3A2-E13 PVS-2B-35R3A2-Z-E13 PVS-2B-35R3A3-E13 PVS-2B-35R3A3-Z-12 PVS-2B-35R3A4-12