Sigma AF 12mm F1.4 DC (C) Lens - Canon RF Mount

Creative Freedom in Canon RF APS-C Format

The Sigma 12mm F1.4 DC DN | Contemporary for Canon RF Mount brings a bold, wide-angle perspective to Canon’s APS-C mirrorless ecosystem. With an equivalent focal length of approximately 19mm, it offers expansive coverage with the benefits of a fast F1.4 aperture, ideal for landscapes, interiors, astrophotography, and expressive street photography.

Precision Optics with an Artistic Edge

Built with 14 lens elements in 12 groups, including two SLD and three double-sided aspherical elements, the lens is engineered for optimal sharpness and minimal distortion. It maintains consistent image quality from the centre to the corners of the frame, even when shooting wide open at F1.4. Its control over sagittal coma flare makes it particularly well-suited for star-filled night skies, where pinpoint detail is crucial.

Tailored for Portability and Performance

With a total weight of only 225g, this lens is impressively light for its class. Its short barrel length of 69.4mm allows it to pair comfortably with Canon’s compact RF APS-C bodies. Whether you're packing light for a city shoot or heading out for travel, the lens’s form factor ensures it will never be a burden yet always deliver professional-grade results.

Optimised for Hybrid Shooters

The inclusion of a high-speed stepping motor provides fast, silent autofocus that performs flawlessly in both photography and video scenarios. The lens also offers minimal focus breathing, preserving a natural field of view throughout focus transitions, a vital feature for video creators seeking cinematic fluidity.

Canon-Specific Control Ring and Durability Enhancements

In place of a traditional aperture ring, the RF version includes Canon’s customizable control ring, giving users flexible control over key settings such as aperture, ISO, or exposure compensation. Built to withstand outdoor elements, the lens features a weather-resistant design and a front element coated for protection against water and oil, ensuring reliable performance in unpredictable environments.