SDM autofocus system driving by a built in supersonic motor for exceptionally smooth and quiet autofocus operation
Incorporates 2 extra low dispersion (ED) elements in its optical design to effectively minimize chromatic aberration and deliver bright, high resolution images.
Minimum focusing distance of 1.6' over the entire zoom range
Rounded diaphragm blades produce a smooth, beautiful bokeh (out of focus rendition) while minimizing the streaking effect from point light sources
Designed for al K-mount cameras
18-270mm zoom lens offers a 15X zoom ratio covering focal lengths from 27.5mm wide angle to 414mm super telephoto in the 35mm format. This large range of zoom allows the photographer to capture a variety of subjects without changing lenses
With the PENTAX-original SDM autofocus system, driven by a built-in supersonic motor, this zoom lens offers exceptionally smooth and quiet autofocus operation. When mounted on an SDM-compatible, the focus mode is automatically switched
Incorporates two extra-low dispersion (ED) elements in its optical design to effectively minimize chromatic aberration and deliver bright, high-resolution images, even at the edges
This lens is designed with rounded diaphragm blades to produce a smooth, beautiful bokeh (out-of-focus rendition), while minimizing the streaking effect of point light sources
Offers a minimal focal distance of 1.6 feet (0.49m) throughout the entire zoom range