| | Landscape lenses that have a Pentax SDM focus motor and have a f/2.8 or faster aperture | | |  | "Great construction, versatile and great image quality, especially the diaphragm closing a little more than 16mm focal length." bhphotovideo.com | | Aperture | f/2.8 | | | Diameter | 84 mm | | | | | | | Focus motor | Pentax SDM | | | Auto focus | Yes | | | | | | | Weight | 0.6 kg | | | Zoom range | 3.1x | | | | | | | Length | 99 mm | | | Fixed aperture | Yes | | | | | | | | | | | |
