50mm f/1.4 DG DN ART - Sony FE Fit

This Sigma 50mm f/1.4 DG DN Art Lens is a prime lens designed for Sony E-mount mirrorless cameras, offering compatibility with both full-frame and APS-C models. The lens features a bright f/1.4 maximum aperture that enables shallow depth of field control and excellent performance in low-light situations. Its optical construction includes 14 elements in 11 groups, comprising three aspherical lenses and one SLD glass element that work together to minimize aberrations such as astigmatism and field curvature.

The lens incorporates Sigma's HLA (High-response Linear Actuator) focusing motor, which delivers fast, accurate, and quiet autofocus performance suitable for both still photography and video work. The rounded 11-blade diaphragm produces smooth, pleasing bokeh quality, while the front element features a water- and oil-repellent coating for durability in harsh environmental conditions. With a dust and splash-resistant construction, brass bayonet mount, and a minimum focus distance of 17.7 inches, this lens is built for reliable performance across portraiture, landscape, and general-purpose shooting scenarios.