- EF-Mount Lens/Full-Frame Format
- Maximum Aperture: f/1.4
- One GMo Aspherical Element
- Air Sphere Coating
- Ring-Type Ultrasonic Motor AF System
The Canon EF 85mm f/1.4L IS USM is a professional mid-telephoto full-frame lens with a fast maximum aperture. The lens features a swift f/1.4 aperture and powerful 4-stop image stabilization system to provide both great low light performance and creative expression. Other stand-out features of the Canon EF 85mm f/1.4L IS USM lens include a 9-blade circular aperture, an air sphere coating, a close minimum focus distance of 85cm, and a dust- and water-resistant construction.