The Sigma 24-35mm F2 DG HSM | Art is the world’s first full-frame zoom lens with a constant F2 maximum aperture, and its 1.45x zoom range manages to bridge three of the most popular wide angle fixed focal lengths for lenses: 24mm, 28mm and 35mm. The zoom range is subtle, but the compositional effects are noticeable as the smooth zoom ring shifts the field of view from 24mm through to 35mm.
Our technical product information has been expanded to now include both Geometric and Diffraction MTF charts for new Sigma lenses. You can take a look at the technical information about the new Sigma 18-200mm F3.5-6.3 DC OS HSM | Contemporary lens on the Sigma Global Vision website to see these graphs plotted as part of the total package of information we share to help photographers understand the performance of our lenses.
Photographers and videographers have been raving about the world’s first constant aperture F1.8 zoom lens, the Sigma 18-35mm F1.8 DC HSM | Art lens since it was originally announced earlier this year, for both its groundbreaking maximum aperture, and its incredible prime-like performance, even wide open at an amazing price. It rocked the charts on DXOMark, besting top-shelf primes at comparable focal lengths, been recognized with a POP Award from PopPhoto.com, and a Gold award from DPReview, among other accolades.