Employing a stepping motor and the latest algorithm successfully establishes a good balance between acceleration and quietness of the AF drive. To the AFL button, for example, various functions can be assigned from a camera body, which enhance the operability while photographing. The Sigma 24-70mm F2.8 DG DN ensures compatibility with various types of the latest full-frame mirrorless camera bodies tailored for L-Mount and Sony E-Mount so as to be capable of exerting the best performance under any photographic circumstances, assuming that professional or advanced amateur photographers use it. Ensuring compatibility with the latest full-frame mirrorless camera bodies The mirrorless camera-dedicated design successfully contributes to reduction in the lens size and weight. This lens is designed so as to be less affected by strong incident light such as flare. In addition to Super Multi-Layer Coating, Nano Porous Coating is employed. By employing three aspheric lenses, this zoom lens thoroughly subdues aberrations such as axial chromatic aberration or sagittal coma aberrations, which are difficult to correct in post-processing, tailors the resolution and achieves uniformity and superior optical performance from the center to the periphery throughout the zoom range. The F2.8 Art zoom flagship zoom lens series is developed primarily to achieve superior optical performance.Īs extra-low dispersion glass materials, six sheets of "F" low dispersion (FLD) glass and two sheets of special low dispersion (SLD) glass are lavishly employed while taking advantage of an optical design dedicated for mirrorless lenses. Sigma 24-70 f/2.8 DG DN Art Lens - Sony E Mount
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