Pentax DA 16-85mm F3.5-5.6 HD ED DC WR Lens

68years-lenses-pentax The HD PENTAX DA 16-85mm f/3.5-5.6 ED DC WR is optimized to provide premium performance for use on PENTAX K-mount digital SLR cameras. Catering to the needs of the photographer, this lens provides a high zoom ratio of approximately 5.3 times to cover focal lengths from 16mm ultra-wide-angle to 85mm telephoto for lengths equivalent to 24.5mm to 130mm (in the 35mm format). This versatile zoom lens comes in handy for a wide variety of scenes and subjects, including sweeping landscapes and cramped rooms. Equipped with the PENTAX-exclusive, HD coating, this lens is sure to offer sharp, clear images even under challenging light conditions.

Versatile, 5.3-times zoom lens covering ultra-wide angles
This zoom lens offers a zoom ratio of approximately 5.3 times to cover the ultra-wide-angle to telephoto ranges (for focal lengths equivalent to 24.5mm to 130mm in the 35mm format). In addition to the most commonly used focal lengths, it provides ultra-wide-angle coverage to produce distinctive, creative visual expressions, such as an exaggerated perspective or an extra-wide depth of field.

Exceptional imaging power to optimize the performance of super-high-resolution cameras
Consisting of 16 optical elements in 12 groups, this lens features one ED element and three high-grade aspherical elements to minimize spherical and chromatic aberrations and improve colour rendition. In order to accommodate high-resolution image sensors in DSLRs, its MTF (Modulation Transfer Function) curve is programmed to be more acute than those of conventional models in the same class to deliver high-resolution, fine-detailed images.

HD Coating to improve image description
This lens is treated with the high-grade, multi-layer HD Coating. Compared with conventional multi-layer coatings, this PENTAX-original coating assures higher light transmission and reduced reflections to deliver bright, high-contrast images free from flare and ghosting, even under demanding backlit conditions.

Quick-Shift Focus system
This lens is equipped with the PENTAX-developed Quick-Shift Focus system, which allows the user to instantly switch to manual-focus operation after the subject is captured in focus by the cameras AF system.

Weather-resistant construction
This lens features dependable, weather-resistant construction with eight special seals to effectively prevent intrusion of water into the lens interior. When used with a weather-resistant digital SLR camera body, it assures a durable, reliable digital imaging system that performs superbly in demanding shooting settings even in rain or mist or in locations prone to water splashes or spray.