Pentax HD DA 55-300mm f4.5-6.3 ED PLM WR RE Category_Black & White Film ED (Extra-low Dispersion) glass elements

ED (Extra-low Dispersion) glass elements ensure exceptional edge to edge sharpness

With its high‑quality

their focusing speed is very controlled and they are stable across a wide range of temperatures

It supports Contrast AF system for high precision auto focusing

Working with test exposures of up to 1/1000th second we have seen extremely high life cycles

Pentax HD DA 55-300mm f4.5-6.3 ED PLM WR RE Category_Black & White Film ED (Extra-low Dispersion) glass elementsDesigned for use with PENTAX K mount DSLR cameras, the weather resistant HD PENTAX DA 55 300mm F4. 5 6. 3ED PLM WR RE telephoto zoom lens provides enhanced autofocus (AF) performance and outstanding optical performance in an ultra compact and lightweight package. It provides effective focal lengths between 84. 5mm and 460mm when mounted on a PENTAX APS C format DSLR. Its design enables quiet, high speed AF operation in still image shooting, as well as