The SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary is constructed of 16 groups and 22 elements, with one FLD and four SLDs used for the effective correction of aberrations and distortions. Built on the latest optical design technology and optimized for mirrorless systems, the new lens ensures the same high-resolution image quality all the way to the edges. In addition, it constantly achieves high levels of optical performance and makes the most of its capabilities as a zoom lens in any condition, at every focal length from wide to telephoto, and from close-up shots to telephoto photography.
Boasting outstanding reach and performance value, the new 100-400mm F5-6.3 Contemporary telephoto zoom lens offers great IQ and usability with its lightweight, compact, dust- and splash-proof design. Equipped with the newly released Sigma OS and AF, the lens provides exceptional performance at lower shutter speeds. Highly versatile, the 100-400mm F5-6.3 Contemporary also features Sigma's unique macro function (1:3.8 ratio) for perfecting close-ups and distance shots, and push/pull focal zooming for ease of use.