The Leningrad 7 Light Meter is a vintage exposure meter designed in the USSR. It is an analog unit that comes in its original case. With a brand name of Leningrad and a specific model number of 7, this light meter is universal in its ability to be used with various cameras and photo equipment. The Leningrad 7 Light Meter is a unique and collectible piece for photography enthusiasts looking to add a piece of history to their gear.