With an 11mm (35mm full-frame equivalent: 16.5mm) focal length for dynamic ultra-wide images and a large F1.8 max. aperture for deep bokeh, this lens weighs just 181g (6.4oz.). It is a perfect match for compact APS-C bodies, letting you capture stunning stills and movies anywhere. It also features two linear motors for fast, precise AF that supports both stills and movies.

High resolution throughout an ultra-wide 11mm field of view

State-of-the-art optics deliver consistently high resolution right out to the image edges. Optimal placement of three aspherical elements ideally corrects field curvature, ensuring that excellent resolution is maintained throughout the image area, even at maximum aperture. Three ED (Extra-low Dispersion) glass elements effectively suppress chromatic aberration and colour fringing for superb image quality.

Advanced AF maximises body speed potential

Two linear motors give this large-aperture lens impressively fast, precise autofocus and tracking performance for both stills and movies. AF and tracking are so responsive that the full speed potential of the body used can be fully realised so that even fast or erratically moving subjects can be captured quietly and reliably.

Inccludes accessories: Hood (model) : ALC-SH170 - Lens front cap : ALC-F55S - Lens rear cap : ALC-R1EM