Extreme focal lengths are a challenge, particularly in digital SLR photography. The smc-DA 12-24mm f/4 ED (AL) offers you a lens that permits a total range of wide-angle photography. Utilising aspherical and particularly low-dispersion (ED Lenses) lens elements, crystal-clear sharpness and photos with marvellous colour depth are assured. The lens covers a picture angle range between 99 and 61 degrees, which corresponds to a focal length of 18 to 36mm in 35mm film format.
Pentax smc DA 12-24mm f/4 ED AL (IF)