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  1. Lenses
  2. RF Lenses

Canon RF 10-20mm f4 L IS STM

Inject some drama into your photography and filmmaking – this lens is simply superb for landscapes, architecture and interiors.

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Inject some drama into your photography and filmmaking – this lens is simply superb for landscapes, architecture and interiors.

Broaden Your Creative Horizons
Rethink what you know about ultrawide angle lenses. The RF 10-20MM F4L IS STM is the widest-angle AF zoom in the world, 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.

Lens Function Button
Positioned in just the right place is a programmable function button. Set it up in the camera’s menu.

Portable Design
At 570g, the RF 10-20MM F4L IS STM can earn a permanent place in your bag, so you can enjoy an ultrawide viewpoint in more places more often.

Lens Control Ring
Assign this instinctive control ring to change shutter speed, aperture, ISO, white balance or even exposure compensation.

Built to Perform
Robust L-series construction is resistant to dust and moisture, while a fluorine coating and built-in lens hood protect the front element.

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.

Exaggerated Perspective
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.

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 older EF 11-24mm f4L USM lens, despite offering a wider angle of view and an optical image stabiliser.

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 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 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.

See The Possibilities
Get to know the RF 10-20MM F4L IS STM and see what this remarkable lens can do for your creativity.

Perfect For:

• Landscape – Include more foreground detail for powerful compositions
• Architecture – Show buildings in context by putting more into the frame
• Sports – Take an unusual view and stand out from the crowd
• Astrophotography – Shoot even more expansive views of the night sky
• Interiors – Put more in the frame, especially in tight spaces
• Photojournalism – Get close and shoot wide for powerful, immersive images
• Filmmaking – Go even wider with establishing shots and point-of-view footage




Canon RF10-20mm F4 L IS STM

Description Quantity
Rear Lens Cap (RF)1
Lens Cap 10-201
iM2075 Flight Case1
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