Key Features Achieves an open F-value of 2.8 across the entire 15mm to 35mm zoom range. With a wide-angle focal length of 15mm, it's possible to take wide shots without moving far from the subject, and to express perspective in photos of architecture, landscapes, portraits, and more. Furthermore, the optical design of 16 elements in 12 groups, including three "glass molded aspherical lenses" and two "UD lenses," reduces various aberrations that cause image quality degradation, achieving high image quality throughout the entire zoom range. Up to 5 stops of image stabilization By reviewing the control algorithm of the optical IS and using Dual Sensing IS, the image stabilization effect during still image shooting has been improved to a maximum of 5 stops*. Even in dark scenes, you can use a slower shutter speed, expanding the possibilities of handheld shooting. * Compliant with CIPA guidelines. At a focal length of 35mm, when using EOS R. High image quality across the entire zoom range By using three glass molded aspherical lenses and two UD lenses, and highly correcting various aberrations, clear, high-quality images are achieved. In addition, a special coating is used to reduce flare and ghosting. 4549292152272 N502