Canon RF 24-105mm f/2.8 L IS USM Z LensA powerful multiuse zoom for photo and video, the RF 24 105mm f 2. 8 L IS USM Z Lens from Canon is the first of its kind at this focal length and aperture. By utilizing dual Nano USM motors, this lens achieves fast and nearly silent autofocusing. The constant f 2. 8 aperture allows for optimal low light performance and provides flattering bokeh for portraits at any focal length. In lens optical image stabilization offers five and a half stops of