The 30mm f/1.4 DC HSM Lens for Pentax DSLR Cameras from Sigma is a prime lens designed for Pentax APS-C format cameras. Its 35mm focal length equivalent is 45mm which places it in the category of standard focal length lenses. With its particularly fast maximum aperture of f/1.4, the lens will perform very well in low light situations and provides shallow depth of field focus. With updated optical configurations (9 elements in 8 groups), as well as rounded aperture blades, the lens delivers sharp detail and nice background bokeh.

See recent price change history for the Sigma Art 30mm F1.4 DC HSM for Pentax.