PENATX HD D FA 15-30mm F2.8ED SDW WR WITH CASE

A large-aperture, ultra-wide-angle zoom lens for use with PENTAX K-mount digital SLR cameras, providing sharp, high-resolution images.

When mounted on the PENTAX K-1 35mm full-frame digital SLR camera body, this zoom lens covers a focal-length range from 15mm ultra-wide-angle to 30mm wide-angle.* Thanks to its exaggerated perspective typical of an ultra-wide-angle lens and high-resolution imaging power, it captures dynamic, sweeping views of subjects, especially in landscape photography. Treated with the PENTAX-developed HD Coating, it produces well-defined, fine-detailed images with ample light levels even at the edges of the image field, while effectively reducing chromatic aberration, distortion and coma to a minimum. Its large F2.8 maximum aperture also comes in handy for photographing nightscapes and starry skies. The built-in SDM (Supersonic Direct-drive Motor) provides quiet, high-speed autofocus operation.

When mounted on a PENTAX APS-C-size digital SLR camera body, this zoom lens covers a focal-length range from 23mm to 46mm.

Main Features

• 35mm Full-frame image sensor compatible
• ED (Extra-low Dispersion) glass optical elements and aspherical optical elements to deliver high-resolution images rich in contrast
• Bright lens thank to constant F2.8 aperture
• Quiet and fast Supersonic Direct-drive Motor (SDM) to capture subjects in motion
• Weather-resistant construction against humidity and dust
• HD coating to optimize light transmittance and minimize reflection
• Rounded diaphragm to produce a beautiful bokeh
• Quick-Shift Focus System to instantly change the AF mode to MF by twisting the focus ring
• SP (Super Protect) Coating applied to the front surface of the lens to effectively repel water and grease