Lens Lab
    SMC Pentax 120 mm f/ 2.8
    SMC Pentax 120 mm f/ 2.8

    SMC Pentax 120 mm f/ 2.8

    120mm · f/2.8

    Overview

    The SMC Pentax 120mm f/2.8 is a compact, well-built manual focus lens with buttery smooth focusing. Optically, it is sharp at f/2.8 and improves stopped down, but shows some chromatic aberration in highlights. Its lightweight design and unusual focal length make it a good choice for portrait or general telephoto use, especially for those seeking a compact alternative to common 135mm lenses.