Pentax D FA 150-450mm lens

The HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW is a super-telezoom lens for Pentax K-mount. Optically, it features extra-low dispersion (ED) elements as well as HD, SP (Super Protect), and Bright Aero coatings. It is weather sealed and supports quick shifts.