The Samyang XEEN 85mm, EF Mount contrast, glare prevention, and Colour matched to a factory standard, allowing you to assemble a set over time with minimal colour shift. This 85mm focal length is often chosen for portraits and close-ups. The lens features dual-sided focus scales in feet, with dual-sided iris scales. The 11-bladed iris provides a rounded aperture for a natural looking highlights and Bokeh.