The smc P-DA 14mm F2.8 ED-IF Wide-Angle Lens from Pentaxà  à ® is designed to be used with fully automated cameras. It features a high-refraction Extra-low Dispersion (ED) glass element to produce a high-resolution, high-contrast image with true-to-life color rendition. It also incorporates an internal focus system for smooth and fast focusing. Additionally, the lens is treated with the smc coating for optimum light transmission, sharp definition, and high contrast images.