Sigma 16mm F1.4 DC DN Contemporary lens for Nikon Z 

The Sigma 16mm combines a comfortable wide-angle design with an ultra-fast maximum aperture. Characterized by its bright f/1.4 maximum aperture, this lens works well in low-light conditions and also benefits from increased control over depth of field for selective focus control. The optical design makes use of several low dispersion and aspherical elements, which control colour fringing and various aberrations in order to provide high sharpness and clarity throughout the aperture range. Individual elements also feature a super multilayered coating to suppress flare and ghosting for greater contrast and colour fidelity when working in strong lighting conditions. Benefitting the optical assets, this lens also sports a stepping AF motor for quick, quiet, and smooth focusing performance that suits both still photography as well as video applications.