This single-focus standard lens features the latest, high-grade, multi-layer HD Coating, which effectively reduces the generation of flare and ghost image to deliver clear, high-contrast images of the subject, even in demanding lighting conditions such as backlighting. Designed as an interchangeable lens for use with PENTAX K-mount digital SLR cameras, its larger-diameter optics cover the full-frame image circle of K-mount cameras, despite its compact dimensions.
