The Canon RF 14-35mm f/4L IS USM is a wide-angle zoom lens designed for full-frame cameras with the RF mount, offering a versatile focal range that starts at an expansive 113° angle of view. Its optical design consists of 16 elements in 12 groups, including four aspherical and three ultra-low dispersion elements that work together to maintain clarity across the frame. A constant maximum aperture of f/4 ensures consistent exposure as you zoom, while the Nano USM autofocus system provides quick and quiet focusing for both stills and video. To help you get steady shots without a tripod, the lens features an optical image stabilizer. It is built for demanding environments with dust and water resistance, weighing 544 g and measuring 90 mm in length. This makes it a practical choice for landscape and architectural photographers who need a compact tool that can handle outdoor elements. The package includes the EW-83P lens hood, E-77 II cap, a rear cap, and a protective pouch.