All / Lenses / Pentax 645 All Other Lenses Pentax 645 Nikon Z Mamiya 645 Canon RF Sony E Mount Micro Four Thirds Nikon F Canon EF FujiFilm X-Mount Digital Cameras Film Cameras SMC Pentax-A 645 f5 200mm $299.00 Add To Cart SMC Pentax-A 645 Zoom f4.5 80-160mm $349.00 Add To Cart