Ricoh Imaging announced a new, interchangeable, standard zoom lens for its DSLR series. The HD PENTAX-D FA 24-70mm f/2.8 ED SDM WR, when mounted on a PENTAX K-mount camera, covers a focal length range from 37mm to 107mm. On the highly anticipated 35mm full-frame DSLR, the range of the focal length is 24-70mm.
The official release date for the high-performance standard-angle lens is October 16, 2015. Pricing and availability are yet to be announced.