Canon RF 10-20mm F4L IS STM Wide Angle Lens - Black CANON SKU: CAN3456 Barcode: 4549292220582 MPN: 6182C005 Features: Ultrawide angle lens. Constant f/4 max aperture. STM autofocus. Peripheral Coordinated Control Image Stabilisation. Glass moulded aspherical elements. 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. 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 10-20M