*First Chinese-built auto focusing lens;
*This lens is equipped with 1.4 extra-large apertures which makes the subject delicate and soft; meanwhile, easily blurring out the background and brings you more fun in photography.
*Supports AF (Auto Focus) mode and MF (Manual Focus) mode;
*This lens carries full-time manual focus function, which makes it easily to fix focus position even in automatically focusing.
*This lens supports M/AV/TV/P and other camera shooting modes. The aperture data will be displayed in EXIF;
*Supports full frame camera and APS-C frame camera;
*This lens adopts 2 pieces of high refractive lenses which can effectively reduce the dispersion.