PENTAX ZOOM TELEPHOTO MM F/4 ED DA* SDM AUTOFOCUS LENS IN SOUTH AFRICA

The focusing system of this lens is both SDM and normal Pentax KAF2 (with a screw on lens barrel to drive AF from body-based motors).  This allows the lens to move incredibly quickly with the SDM system, driven by an internal motor and with the Quick-Shift system providing manual focus override capacity to you at all times with no buttons to switch. You'll also retain the standard AF performance with the older Pentax digital SLR bodies not featuring SDM capacity.   Note! Not compatible with 'full frame' cameras. High-performance super telephoto zoom lens with constant f/4.0 aperture throughout zoom range Two elements of ED (extra-low dispersion) glass Speedy SDM autofocus motor provides fast, silent response with Quick-Shift full-time manual override Conventional AF drive built into body provides body-driven AF for older Pentax digital SLRs Pentax's unique SP water and dirt-repelling coating on both external surfaces Dust and moisture-resistant housing 9-Bladed aperture diaphragm Rigid, detachable tripod collar included Exchange between horizontal and vertical composition by rotating camera within tripod collar (when employing monopod/tripod) Equivalent to an mm f/4.0 lens upon 35mm SLR cameras Dedicated hood with removable window to easily adjust a polarizer's position