8/15/2023 0 Comments Sigma 24 70 2.8 lensAdditionally, a weather-sealed design benefits working in trying environmental conditions. At the wide end of the zoom range, a maximum magnification ratio of 1:2.9 suits working with close-up subjects and an 11-blade diaphragm contributes to a pleasing bokeh quality. What photographers demand from the 24-70mm F2.8 specification is much more than outstanding image quality. Both Super Multi-Layer and Nano Porous Coatings have also been applied to improve contrast and color rendering by suppressing lens flare and ghosting when working in strong lighting conditions.Ĭomplementing the optical attributes, this lens also sports a stepping AF motor, which yields fast, precise, and notably quiet autofocus performance. Another big difference is the price: the Sigma 24-70mm F2.8 DG DN Art Lens for Leica L is available for just 1,099 while the Leica Vario-Elmarit-SL 24-70 f/2.8 ASPH Lens is 2,795. The optical design incorporates a series of low dispersion and aspherical elements that greatly reduce a variety of aberrations in order to achieve high sharpness, enhanced clarity, and improved color accuracy. Both lenses have the same focal length and max apertures of 24-70mm and F2.8 so they are. The bright design suits working in available lighting conditions and also affords increased control over depth of field. 8 GM for the E Mount, two Standard Zoom lenses from Sigma and Sony. The first model of this specification, SIGMA 24-70mm F2.8 EX DG ASPHERICAL DF, launched in 2001. Positioned as a workhorse lens among Sony E-mount full-frame mirrorless systems, the Sigma 24-70mm f/2.8 DG DN Art is a versatile wide-angle to portrait-length zoom characterized by its f/2.8 constant maximum aperture. SIGMA has continuously pioneered 24-70mm F2.8 lenses that are a step ahead of the times.
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