Pentax HD Pentax DA 20-40mm f/2.8-4 ED Limited DC WR Lens - Silver

• The first Limited Series zoom lens with focal length coverage from 30.5 to 61.5mm in the 35mm format, providing the most frequently used focal lengths for a variety of subjects settings and creative perspectives. • Shoot discreetly with in-lens, direct current (DC) Auto Focus motor operation for smooth & quiet performance. • Treated with state-of-the-art HD (High Definition) technology, a high grade, multi-layer coating, allowing the user to capture crisp, high-contrast images free of flare and ghosting, even under demanding lighting conditions. • The ED (super low Dispersion) glass element in this lens's optics delivers clear, high resolution imagery with edge-to-edge sharpness, throughout the entire zoom range. • With seven special seals to prevent intrusion of water, moisture and dust, this is the first lens of the Limited Lens series to feature the PENTAX-originalweather-resistant construction.