An infrared (IR) reflective material used for covert combat identification. To the naked eye, they appear without a visible reflective glow. When illuminated with an infrared source, a bright...
An infrared (IR) reflective material used for covert combat identification. To the naked eye, they appear without a visible reflective glow. When illuminated with an infrared source, a bright...
An infrared (IR) reflective material used for covert combat identification. To the naked eye, they appear without a visible reflective glow. When illuminated with an infrared source, a bright...