Canon RF 10-20mm f4L IS STM Wide Angle Zoom Lens

There's ultrawide, and then there's the RF 10-20mm F4L IS STM lens. With a widest focal length of just 10mm, it offers more ways to be creative with perspective foreground details. The lens takes full advantage of the advanced RF lens mount, and filmmakers will love it for the unique establishing and point-of-view shots it delivers. At only 570g, it's lightweight, portable and still able to deliver a wider angle of view and new features, such as optimised STM focusing. A Peripheral Control Image Stabilizer stabilises photos and videos right to the corners of the frame, and image quality is incredible thanks to the advanced rectilinear optical design, taking your photography and filmmaking to new heights.

See The World At 10mm

The RF 10-20mm F4L IS STM is the widest AF zoom ever made for a full-frame camera, with a huge angle of view of up to 130˚, letting you put 16% more in the frame than a 12mm lens. Shoot immersive perspectives at close quarters and make foreground objects work harder in your landscape work.

Wide-angle focal lengths exaggerate the distance between objects, giving photos and video a sense of depth. The RF 10-20mm F4L IS STM takes this to the next level – get in close and shoot ultrawide for a dramatically different view of the world.

The advanced nature of the RF lens mount has allowed Canon to design the most portable AF ultrawide ever, without compromising on quality or performance. At just 570g, it weighs 610g less than the Canon EF 11-24mm f4L USM lens, despite offering a wider angle of view and an optical Image Stabilizer.

Steady and Stable

Ultrawide lenses have many benefits, but a common problem is that image stabilisation in the far corners of the frame is hard to achieve without distortion. As a result, the corners of the frame can appear to be wobbly in video and blurred in still images. Peripheral Coordinated Control IS is designed to reduce distortion by using a new algorithm detects shake and maximises the lens' optical IS to compensate for distortion.

Expect incredible clarity and low distortion, with straight lines remaining straight even at the edges of the frame. Superb sharpness comes from an advanced optical formula that uses glass moulded aspherical elements, UD and Super UD glass, and state-of-the-art optical coatings.

Optimised STM autofocus delivers a professional performance – focusing quickly and accurately in virtual silence. Filmmakers will love its smooth video focusing.

Even in the most challenging conditions, the RF 10-20mm F4L IS STM shines. Its weather resistant L series construction satisfies the demands of professionals and ensures this lens will last for years.

Wide-Angle Lens For Landscape Photography

Produce dramatic perspectives and sharper foreground details, thanks to an advanced optical formula and the unique Canon RF lens mount, for compositions that let your images stand out from the crowd.

Next-Level Architectural Photography

Looking for a wide-angle lens for architectural photography? The rectilinear RF 10-20mm F4L IS STM lens keeps straight lines straight, even at the edges of the frame, thanks to aspherical lenses, plus UD and Super UD glass. With a widest focal length of 10mm, you can shoot in tight interior spaces, too.

Captivating Video Footage

Filmmakers looking to get creative with point-of-view shots will love this lens' versatility. Plus, its optimised STM autofocus allows pull-focus transitions and smooth continuous focusing when shooting.

Smooth Handheld Images and Video

A Peripheral Control Image Stabilizer gives up to 5 stops of protection against camera shake when shooting still – 6 stops when used with an EOS R system camera featuring in-body stabilisation. Filmmakers can expect smooth, wobble-free footage, even in the far corners of the frame.

Built For Pros

Professionals know that Canon L-Series lenses won't let them down, and the RF 10-20mm F4L IS STM lens is no exception. Robust, weather-resistant construction means you can shoot with confidence even when conditions turn bad. A built-in lens hood and fluorine coating protect the front element.

Customisable Controls To Work How You Want

A customisable lens control ring and AF stop button are easy to find instinctively, without removing the camera from your eye. Program them from your camera's menu to perform actions that will help you in the way you work.

Light Enough To Take Everywhere

The RF 10-20mm F4L IS STM lens weighs just 570 g, so you can take it to more places and capture an ultrawide viewpoint more often.

Constant f/4 Maximum Aperture

The lens' maximum aperture of f/4 doesn't change through its zoom range, so exposures remain constant. A bonus for filmmakers, too.