Canon RF 10-20mm f/4L IS STM


SKU: 6182C005AA


Rethink what you know about ultrawide angle lenses. The Canon RF 10-20mm f/4L IS STM is the widest-angle AF zoom in the world1, offering class-leading image quality and portability. Yet another example of how the Canon EOS R system is changing the game for professional photographers and filmmakers.

See the world at 10mm

The Canon RF 10-20mm f/4L IS STM is the widest AF zoom ever made for a full-frame camera2, 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.

Exaggerated perspective

Wide-angle focal lengths exaggerate the distance between objects, giving photos and video a sense of depth. The Canon RF 10-20mm f/4L IS STM takes this to the next level – get in close and shoot ultrawide for a dramatically different view of the world.

Ultrawide, ultra-portable

The advanced nature of the RF lens mount 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 f/4L 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 frame’s corners can appear wobbly in video and blurred in still images. Peripheral Coordinated Control IS is designed to reduce distortion by using a new algorithm that detects shake and maximises the lens’ optical IS to compensate for distortion.

Every detail, perfectly reproduced

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.

Smooth and quiet focusing

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

Built for the pros

Even in the most challenging conditions, the Canon RF 10-20mm f/4L IS STM shines. Its weather-resistant L series construction satisfies the demands of professionals and ensures this lens will last for years.

1Based on Canon research of Full frame coverage lenses with Auto focus, excluding fisheye lenses , dated 11th October 23

2Under extreme movement during video it is recommended to use the movie IS function of the cameras