Sigma 28mm 1.4 DG HSM Sony E

Sigma 28mm 1.4 DG HSM Sony E

The introduction of this lens expands the product line of fast wide-angle fixed focal length lenses compatible with full-frame to five lenses ranging from 14mm to 35mm. All lenses, except the 14mm lens, have an F1.4 speed (F1.8 for the 14mm), offering photographers the choice of angle of view that best suits, attractive bokeh, and captures their imagination.
The 28mm angle of view was widely used in the era of analog cameras and still has many fans today. To meet the request of many photographers who expressed a strong interest in using the familiar 28mm angle of view in the quality of the Art product line, the SIGMA 28mm F1.4 DG HSM Art was developed. In doing so, they were able to draw on the experience gained through the development of the previous Art F1.4 fixed focal length lens product line. This new classic wide-angle lens, which benefits from the latest design, materials and processing technologies, is now part of SIGMA's Art product line.

The lens is equipped with two FLD (''F'' Low Dispersion) glass elements and three SLD (Special Low Dispersion) glass elements. These three efficiently arranged aspherical lenses, including a large-diameter aspherical lens, provide thorough correction of chromatic aberration found especially in wide-angle lenses. This enables high resolution across the entire sensor, while sagittal coma is fully corrected and distortion is reduced just as effectively. Exceptional performance is achieved in street photography as well as when shooting landscapes and night skies.

The lens is dust and splash resistant, and together with the water and oil repellent coating on the front lens, it ensures exceptional performance even in extremely challenging shooting conditions. Thanks to the HSM (Hyper-Sonic Motor) with updated algorithm, the high-speed autofocus detects any subject movement without delay.
The Super Multi-Layer Coating (SML) prevents reflections and ghosting. This ensures sharp, high-contrast images across the entire Zoom range.
The nearly circular aperture consists of 11 aperture blades and provides a very pleasant bokeh outside the focal plane of the image.