RF 14-35mm F4L IS USM Key Features:
· High quality, ultra-wide 14-35mm focal length
· Fixed f/4 aperture for shooting in low-light conditions
· Three aspherical and three UD elements, one which is both UD and aspherical, ensure the highest resolution from edge to edge of the image
· 5.5-stop optical image stabilisation or 7-stops when used with a camera with in-body image stabilisation (IBIS)
· Nano USM motor for fast, smooth, quiet operation ideal for video
· Control Ring - giving direct control over Tv/Av/ISO settings
· Minimum focusing distance of 0.2m with 0.38x magnification
· SWC (Sub Wavelength structure Coating) and ASC (Air Sphere Coating) prevents flare and ghosting