Dust- and Water-resistantThe EF 85mm f/1.4L IS USM delivers a dust- and water-resistant construction with seals around the switch panel, the focus rings and the mount. The surface of the lens even features a smudge-resistant fluorine coating that repels water and oil and can easily be cleaned with a dry cloth. | Circular ApertureThanks to its 9-blade, circular aperture, the EF 85mm f/1.4L IS USM is capable of gorgeous, evocative out-of-focus areas and soft backgrounds. With an incredible level of control over background blur, the 9-blade circular aperture helps create intimacy and intensity in both photos and videos for impactful results. | 33.5 in./85cm Minimum Focusing DistanceWith a minimum focusing distance of 33.5 in./85cm, the EF 85mm f/1.4L IS USM enables operation close to the subject, perfect for intimate portraits, headshots and detail work. | High-speed AFTo help capture every movement, the EF 85mm f/1.4L IS USM features a fast and near-silent AF system. It uses an inner focusing ring USM (ultrasonic motor) system that works with a high-speed CPU and optimized AF algorithms to help deliver precise, lightning-fast performance. For even more refinement, the EF 85mm f/1.4L IS USM offers full-time manual focus as well. |