About this item:
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- The Pentax 21700 is a fast high-performance DA series lens
- High performance telephoto lens
- SDM system creates smoother, quieter auto focus
Focal length equivalent to 300mm in the 35mm formatSDM system creates smoother quieter auto focusWeather-resistant and dust-resistant bodyQuick-shift focus system for instant switching from auto focus to manual focusSP coating protects the exposed lens elementsED elements compensate for chromatic aberrationIncludes hood cap and soft case