- 50mm focal length and a maximum aperture of f/1.8
- Great for portraits, action, and nighttime photography; Angle of view (horizontal, vertical, diagonal): 40?, 27?,46?
- Minimum focusing distance of 1.15 ft. (0.35m) and a maximum magnification of 0.21x
- Stepping motor (STM) delivers near silent, continuous Move Servo AF for movies and smooth AF for stills
- 80mm effective focal length on APS-C cameras, 50mm on full-frame cameras.Lens Construction:6 elements in 5 groups