Tag: leica elmar 50 3.5

The Birth of the Standard Lens The Ur-Leica, created in 1914, served as the precursor to the first line of cameras that used film in the 24 x 36mm format. At least three UR Leicas were built by Barnack, who also experimented with lenses, including the retractable Mikro-Summar 42mm f/4.5. Traditionally, a standard lens is…