Sigma 28-45 mm f/1,8 DG DN Art

20. sigma to launch new lens in June this year 28-45 mm f/1.8 DG DN Art, the first FF zoom with f/1.8 aperture throughout the range for mirrorless cameras with Sony E and Leica L bayonets! Offering image quality comparable to fixed focal length lenses, across the entire field of view and focal length range, it will meet the demands of demanding filmmakers and photographers alike. The lens also features a powerful and precise autofocus system, an internal zoom mechanism, a sophisticated optical design with suppressed "breathing" and five SLD and three aspherical elements to minimize color defects, superior Nano Porous Coating and Super Multi-Layer Coating for glare elimination, weather seals and a host of other innovations.