Lens Lab
    Pentax Super-Multi-Coated Takumar 6x7 500 mm f/ 5.6
    Pentax Super-Multi-Coated Takumar 6x7 500 mm f/ 5.6

    Pentax Super-Multi-Coated Takumar 6x7 500 mm f/ 5.6

    500mm · f/5.6