Sigma 30mm f/1.4 DC DN Contemporary Lens

Features: APS-C | f/1.4 to f/16 Full-Frame Equivalent Rounded 9-Blade Diaphragm Stepping Motor AF System Super Multi-Layer Coating Two Aspherical Elements One High-Refractive Index Element This 30mm f/1.4 DC DN Contemporary Lens from Sigma is designed for use with APS-C-format mount mirrorless cameras. The bright f/1.4 maximum aperture benefits working in low-light conditions and also affords extensive control over the depth of field for using selective focus techniques. The optical design features a pair of aspherical elements, along with one high-refractive index element, which significantly reduces spherical aberrations and distortion for increased clarity and definition for notably sharp image quality. Also, a Super Multi-Layer Coating has been applied to control lens flare and ghosting in strong lighting conditions. Additionally, benefitting both stills shooting and video recording, this compact prime also incorporates a stepping AF motor for smooth, near-silent autofocus perfor