The world’s smallest and lightest constant F4 ultra-wide-angle APS-C power zoom lens¹ offers outstanding mobility and superb image quality for both stills and movies. Smooth, versatile power zoom provides speed and framing control that brings extra expression to dynamic ultra-wide visual perspectives.

Two linear motors for fast, quiet, low vibration autofocus.

An ED (Extra-low Dispersion) aspherical element for high image-wide resolution.

Focus and zoom rings, versatile control features, and a dust a moisture resistant design.

Responsive power zoom instantly translates zoom ring motion to zoom operation.