Pentax smc DA 15mm f/4 ED AL Limited Ultra Wide Angle Lens

When mounted on a Pentax digital SLR camera body, this lens offers a 23mm angle of view in the 35mm format, letting the photographer capture unique, eye-catching images with visual effects unique to ultra-wide-angle lenses, such as enhanced perspective and an emphasized depth of field. It can be effectively used to capture eye-catching images of such subjects as sweeping landscapes, magnificent architecture and confined interiors.The Pentax Limited Lens series is designed for the ultimate in image reproduction, combining a series of mechanical and numerical evaluations with human assessment of test-shooting samples. True to this tradition, this lens not only assures excellent image quality, but also produces sharp, clear images with outstanding contrast, even at the maximum aperture. This is because its optical design has been optimized for digital photography. In addition, its lens barrel, hood and cap are all made of a high-grade aluminum material and shaped for perfect proportions and striking beauty.