The Canon EF 16-35mm f/4 L IS USM lens is a high-quality zoom lens designed for Canon EOS mount cameras. With a constant maximum aperture of f/4, this lens provides excellent image quality across the entire zoom range. It features both auto and manual focus options, as well as an ultrasonic image stabilizer for sharp images even in low light conditions. Made in Japan, this lens is a versatile and reliable choice for photographers looking to capture a wide range of subjects with stunning clarity and detail. Also comes with the Canon LP 1219 soft lens case.