Capture striking architecture and expansive landscapes with this ultra-wide-angle L-Series lens Shoot hand-held and in low-light conditions with a fixed aperture of f/4 Ensure accurate colour balance and enhance contrast along with reduced ghosting and flare with Super Spectra coating Be prepared for split-second moments with a fast, responsive Auto Focus with Ultra-Sonic Motor (USM) Easily attach 77 mm filters thanks to the non-rotating front element Compatible with all DSLR cameras including full frame and EOS M mirrorless range with an EF-EOS M mount adapter The EF 16-35mm f/4L IS USM is an ultra-wide-angle lens producing stunning clarity in a range of focal lengths. The zoom range combines a fixed f/4 aperture with excellent optical performance, making it ideal for landscapes, architectural shots and photojournalismdelivering sharp and expansive images with little distortion. The 4-stop Optical Image Stabilizer reduces camera shake for faster, sharper images, even in low-light a