The PENTAX smc P-FA J 75-300mm F4.5-5.8 AL provides long telephoto coverage and is designed to be used with fully automatic cameras. Lightweight and easy to maneuver, it is an ideal zoom lens for beginners and advanced beginners. It features aspherical lens elements to help transmit light more efficiently and PENTAX acclaimed smc multi-layer coating to lower surface reflection, reduce ultraviolet rays, and deliver clear, high-contrast images.