Discreet prime lens, A 51mm equivalent standard focal length with a wide aperture for creative shooting and in low light / Exceptionally high optical quality / The aspherical lens design is made up of 14 elements in 8 groups for superb detail and edge to edge sharpness / Lightweight and durable, the lens is in keeping with all EF-M optics with the same design and a 60.9mm diameter / A premium build and construction with a metal lens mount denotes a quality performer / Quiet autofocus is great for movies, STM autofocus works more steadily when shooting video, for slower focus transitions that look smoother and more natural
