The optical design of this lens incorporates optimized coatings that help to reduce flare and ghosting for increased contrast and color neutrality. The f/1.8 maximum aperture is effective for low-light shooting as well as for controlling your focus plane for selective focus shooting. Seven rounded diaphragm blades further enhance the look of out of focus regions in an image, making it well-suited to portraiture and creative environmental shooting.
- EF Mount Lens/Full-Frame Format
- Aperture Range: f/1.8 to f/22
- Optimized Lens Coatings
- STM AF Motor Supports Movie Servo AF
- Absorbs Ultraviolet Light
- Reduces Bluish Cast of Daylight
- General Protective Filter
- Optical Glass Construction