Pentax smc Takumar 120mm f/2.8 - M42 Mount

The smc Takumar 120mm f/2.8 is a relatively rare short-telephoto lens for the M42 mount, positioned between the standard 105mm and 135mm options. It offers a slightly tighter perspective than a standard portrait lens while maintaining a fast f/2.8 maximum aperture. The lens is appreciated for its compact size relative to its focal length and the signature rendering characteristics of the late Takumar series, including excellent colour reproduction and smooth bokeh. Potential owners should inspect the internal glass for haze, which can sometimes develop in this specific optical formula. SDS checks the manual/auto aperture switch for positive engagement and ensures the diaphragm is free from oil. Given its age, the rubberised or knurled focusing ring should be checked for security. We also verify the condition of the M42 mount threads to ensure they have not been cross-threaded or excessively worn by previous adapters.