The Sigma 30mm f/1.4 DC DN Contemporary Lens is a fast and versatile prime lens designed for Canon RF-mount mirrorless cameras. Its bright f/1.4 maximum aperture excels in low-light conditions and provides enhanced depth-of-field control for selective focus techniques. The optical design incorporates two aspherical elements and one high-refractive index element to minimize spherical aberrations and distortion, ensuring sharp, detailed images. A Super Multi-Layer Coating reduces lens flare and ghosting, delivering high contrast and accurate colors even in challenging lighting.

Ideal for both photography and videography, the lens features a stepping AF motor for smooth, quiet, and precise autofocus performance. A rubber seal at the lens mount offers protection against dust and environmental elements, enhancing durability.

Key Features:
- Normal-Length Prime Lens: Designed for APS-C-format Canon RF-mount cameras, providing a 48mm equivalent focal length.
- Bright f/1.4 Aperture: Perfect for low-light environments and achieving a shallow depth of field with attractive bokeh.
- Advanced Optics: Includes two aspherical elements and one high-refractive index element to reduce distortion and spherical aberrations for sharp, accurate image rendering.
- Super Multi-Layer Coating: Minimizes flare and ghosting, producing contrast-rich, color-neutral images even in backlit conditions.
- Stepping AF Motor: Offers fast, precise, and near-silent autofocus performance for stills and video.
- Smooth Bokeh: Rounded nine-blade diaphragm creates pleasing out-of-focus areas.
- Durable Build: Constructed from Thermally Stable Composite (TSC) material for precision and adaptability in various temperatures, with a brass bayonet mount for enhanced accuracy and rigidity.
- Weather Resistance: Features a rubber-sealed mount to guard against dust and moisture.

Part of Sigma’s Global Vision Contemporary line, this lens combines compactness, lightweight handling, and outstanding optical performance, making it an excellent all-around choice for photographers and videographers.