Sigma 30mm f/1.4 DC DN C Lens - Canon RF Mount The Sigma 30mm f/1.4 DC DN | Contemporary is a fast, standard prime lens designed for mirrorless systems. With a 45mm equivalent focal length and a large f/1.4 aperture, it delivers shallow depth of field and smooth, beautiful bokeh - perfect for portraits, everyday photography, and low-light shooting. Its optical design features high-refractive index glass, one aspherical and one double aspherical element, and a high-dispersion element, all working to minimize chromatic aberration and distortion while ensuring edge-to-edge sharpness and clarity. In-camera corrections further enhance image quality. Autofocus is fast, smooth, and silent, thanks to the stepping motor, making it ideal for both stills and video. The lens also includes a long, anti-reflective lens hood with a rubberized grip, offering better handling and improved flare control. The rounded 9-blade diaphragm produces an attractive, soft blur in out-of-focus areas, adding to its versatility. Built with a precision brass bayonet mount, the lens is durable and designed for long-term use. Overall, this compact and lightweight lens combines exceptional image quality with creative flexibility - ideal for users looking to capture sharp, high-quality images with a prime lens. Depth: 76 MM Compatible with Canon RF Mount Shallow depth of field for beautiful bokeh effects Stepping motor for fast and smooth autofocus Extra-long hood included Large-aperture standard lens Height: 63 MM Width: 76 MM