The best M42 wide angle lenses
M42, also known as the Praktica or Universal thread mount, was a standard lens mount for 35mm film cameras introduced by Praktica in 1938.
Tag: SMC Takumar 28mm f/3.5
M42, also known as the Praktica or Universal thread mount, was a standard lens mount for 35mm film cameras introduced by Praktica in 1938.