TKN-1C

The "TKN-1C" night vision device is a Russian-designed active infrared system used for armored vehicles, particularly in tanks. It's not a single historical invention but rather a development within the broader history of night vision technology, particularly during World War II and the Cold War. The TKN-1C is part of the "TKN" series of night vision devices that were developed and deployed by the Soviet and later Russian military.

The Soviets were actively researching and developing night vision for tanks, with projects like the "Ochki" and a roof-mounted IR system installed on the GAZ-AA truck. The TKN-1 is believed to be an early version of the TKN series, possibly installed on tanks like the T-34. It would have utilized active infrared technology, requiring an IR illuminator. The TKN-1C is designed to provide the tank commander with the ability to see at night, allowing for nighttime movement and target acquisition.