Pentax M42 Categories: All Other Lenses Pentax M42 Sony A Mount Minolta Pentax K Canon FD Olympus Nikon F Voigtlander Pentax 645 Nikon Z Mamiya 645 Canon RF Sony E Mount Micro Four Thirds Canon EF FujiFilm X-Mount Digital Cameras DSLRs Nikon Canon Mirrorless Cameras Nikon Canon Olympus Sony Panasonic FujiFilm Film Cameras Medium Format SLR Cameras Point and Shoot Cameras 35mm Rangefinders All / Lenses / Pentax M42 No results found