Pentacon
Pentacon was a camera brand from East Germany that produced cameras from the 1950s-1990s. The Pentacon cameras were known for their high-quality lenses, which were made by Carl Zeiss Jena. Some popular Pentacon models include the Pentacon Six, the Praktica MTL, and the Praktica L. Pentacon cameras were popular among photographers in East Germany and the Soviet Union, and are now popular among vintage camera enthusiasts.