DA 560mm F5.6 ED AW

When mounted on a PENTAX K-mount interchangeable-lens digital camera body, this super-telephoto lens offers an equivalent focal length of approximately 859mm in the 35mm format. Since its unique telescope-type optics requires fewer optical elements than conventional lens optics, it assures sharp, well-defined images, particularly with distant subjects. Also by incorporating two ED (extra-low dispersion) optical elements, it delivers bright, high-resolution images even at the edges, while effectively minimizing chromatic aberration.