The Canon EF 85mm f/1.8 USM is a compact telephoto lens for your Canon single-lens reflex camera. Thanks to the large aperture, this lens allows you to take clear portrait or product photos with background blur. The super spectra coatings prevent disturbing reflections and glare. You use the quick and silent focusing motor when focusing, in order not to disturb your subject. Besides that, you switch to manual focus. The front of the lens doesn't move when focusing. This allows you to use special filters, like gradient or polarization filters.