DA* 300mm F4 ED [IF] SDM - Description
This is a fast high-performance DA* series lens utilises a ultrasonic focus motors to assures extremely fast and silent operation. High-quality ED lens elements provide for brilliant image quality. Additionally, the inner focusing design offers convenient and comfortable operation. The lens is completely sealed against dirt and splashes, and the special PENTAX SP coating further protects the front lens element against contamination. The objective is equipped with a tripod mount collar.