KMZ F-21 Ajax
The KMZ F-21 Ajax is a subminiature spy camera produced during the Cold War by the Krasnogorsk Mechanical Works just outside Moscow. The F-21 was designed and manufactured specifically for the KGB and was highly favored by Soviet intelligence for its diminutive size and ease of use. During covert operations, the Ajax could be surreptitiously operated with a remote shutter cable and concealed within a number of specially made disguises including coat buttons, belt buckles, purses, and even full-sized camera cases. The F-21 Ajax is still illegal to own in some places due to its role as an espionage tool. In 2013, Ukrainian camera collector Alexandr Komarov was arrested for owning two of these and faced up to seven years in prison.