Product Manager Vehicle Protection Systems (PdM VPS) is performing market research to identify potential sources of supply capable of providing handheld Directional Hemispherical Reflectometer (DHR) d... Product Manager Vehicle Protection Systems (PdM VPS) is performing market research to identify potential sources of supply capable of providing handheld Directional Hemispherical Reflectometer (DHR) devices in the Near Infrared (NIR), Medium Wave Infrared (MWIR), Short Wave Infrared (SWIR), Long Wave Infrared (LWIR) spectral regions and Quality Control Mode.