Sigma 19mm f28 dn wide angle lens sony e mount csc silver
Product description this high performance standard lens has the equivalent angle of view as a 38mm lens 35mm equivalent focal length on the micro four thirds system and 285mm 35mm equivalent focal length on the e mount sytem three glass mold aspherical lenses provide excellent correction for distortion and field curvature the inner focusing system corrects the fluctuation of aberration to maintain image quality regardless of the focusing position sigma39s super multi layer coating reduces