A versatile telephoto lens, the long focal length of the EF 135mm f/2L USM coupled with the f/2 maximum aperture provides greater control over depth of field, ideal for portraiture and sports photography. This lens isolates the subject with beautiful bokeh thanks to its 8-bladed fast aperture also allowing for hand-held shooting in in low-light.BenefitsA lens suited to portrait and indoor sports photographyA fixed, fast aperture for low light shootingProduce sharp, high-contrast images with Super UD (ultra-low dispersion) elements to suppress chromatic aberrationsReduce ghosting and flare with Super Spectra coatingThe in-built Ultra-Sonic Motor (USM) drives fast and quiet Auto Focus with optional full manual overrideCompatible with all Canon DSLR cameras and EOS-M mirrorless cameras with an EF-EOS M Mount adapterA versatile telephoto lens, the long focal length of the EF 135mm f/2L USM coupled with the f/2 maximum aperture provides greater control over depth of field, ideal for portrai