This professional ultra-wide angle f/4L zoom lens with image stabilizer is suitable for shooting stunning landscape and interior architecture photos by its 16-35mm ultra-wide focal length.
The built-in image stabilizer also makes handheld shooting under low-light condition easier by its 4-stop* shutter speed shake compensation. It adopts a newly developed 16 elements in 12 groups optical design by use of 1 large-diameter Glass-molded (GMo) dual-surface aspherical element, 1 GMo dual-surface aspherical element and 1 optimally placed GMo aspherical element to reduce distortion, curvature of field and astigmatism significantly, achieving improvement in image quality from center to peripheral throughout the zoom range.
2 Ultra-low Dispersion (UD) lenses are used to minimize chromatic aberration of magnification and reduce color blur around the edges of subjects, giving high quality image of high levels of resolution and high contrast. The lens features a 9-blade circular aperture to produce beautiful out-of-focus image. Dust and water resistance design and Fluorine Coating are also supported for shooting in harsh conditions.