Pentax HD DA 16-50mm F2.8 ED PLM AW Lens When mounted on K-1 Mark II and K-1, images can be captured only in crop mode because the camera's image circle is exclusively designed for APS-C format. and even if it does, it is easy to remove., [Minimum focusing distance 0., 3m] Suitable for various shooting as a regular lens for everyday snapshots, landscapes, close-ups, etc. [Star lens] Pentax's top of the line series, combining exceptional imaging power and image rendition with outstanding operability and environment- resistant performance which compensates various aberrations to a minimum and delivers sharp, clear images. A new-generation Star-series lens, assuring high-contrast, high-resolution imaging even at image edges, and delivering clear, crisp images with minimal... Any lens compatible with the K-series camera can benefit from image stabilization Large Aperture Lens For Pentax K-mount HD PENTAX-DA☆ 16-50mm F/2.8 ED PLM AW Lens Additional Coverage - Pentax & Ricoh Rumors Pentax 16-50mm F2.8 Lens [Reliable dust-proof and weather-resistant construction ] performs superbly even in the most demanding shooting conditions — in rain or mist, or at locations prone to splashing water. Thanks to the redesigned focus mechanism, it provides the minimum focusing distance of just 0., 3 meters, and the maximum magnification of 0., 24 times, making this a handy, regular-use lens for capturing all types of subjects — from everyday snapshots to close-ups and landscapes., 3., Electromagnetic diaphragm mechanism for high-precision diaphragm control This zoom lens features an electromagnetic diaphragm control mechanism* to assure high-precision exposure control when used in combination with compatible digital SLR cameras. By pairing it with a PENTAX dustproof, weather-resistant digital SLR camera body, the user can create a highly durable, reliable digital imaging system that performs superbly even in the most demanding shooting conditions — in rain or mist, or at locations prone to splashing water., 5., Other (1) Effortless manual-focus operation, with limited lens extension during focusing between the minimum focusing distance and infinity and optimum focus-ring torque (2) Nine-blade circular diaphragm to produce a natural, beautiful bokeh (defocus) effect (from open aperture to F5., 6 in the wide-angle range; from open aperture to F8 in the telephoto range), while minimizing the streaking of point light sources ③ Quick-Shift Focus System to provide an instant shift to manual-focus operation, after locking the subject in focus during AF operation by pressing the camera’s shutter-release button halfway down; this system can be used at any time during AF operation ④ SP (Super Protect) Coating to keep the lens front surface free of dust and stains [Circular Diaphragm] The bokeh of light particles does not become polygonal, achieving a natural and beautiful bokeh. Its assures smooth, worry-free video shooting in locations prone to considerable brightness changes — such as a stage with rapidly changing lighting conditions, or a forest with filtering sunrays — or with active, fast-moving subjects such as athletes or animals. 1., Star series lens, designed for optimal image quality Designed as a member of the new-generation Star-series series — which provides the greatly improved resolving power that will accommodate the super-high-performance digital cameras of the future — this standard zoom lens compensates various aberrations to a minimum and delivers sharp, clear images, not only in the middle of the image field but at the edges. Ricoh launches all-new Pentax 16-50mm f/2.8 | Amateur Photographer The lens features the KAF4 mount, and is compatible with electromagnetic diaphragm control. [KAF4 mount ] Electromagnetic diaphragm control mechanism is equipped. Incorporating one ED (Extra-low Dispersion) glass optical element, one anomalous glass optical element and two ED (Extra-low Dispersion) aspherical glass optical elements, it effectively reduces chromatic aberration to a minimum over the entire zoom range. By driving this focus-lens group with an advanced PLM (Pulse Motor), it assures smooth, high-speed autofocus operation with minimized operational noise. This is convenient when fine-tuning the focus. This standard zoom lens delivers exceptionally high resolving power and outstanding contrast even at open aperture, while capturing beautiful images with a smooth transition of the bokeh (defocus) effect and a true-to-life depth of field. We advise that users upgrade the camera’s firmware to the latest version to properly use electromagnetic diaphragm control.
