Focus: Front group rotating extension system with USM
Closest distance: 0.5m / 1.6ft
Zoom: Rotating type
Filter size: 77mm
High-performance standard zoom lens whose maximum f/2.8 aperture can be used at all focal lengths
High-performance standard zoom lens whose maximum f/2.8 aperture can be used at all focal lengths. It includes the normal 50mm focal length and a minimum focusing distance of 50 cm. The large aspherical element helps obtain a high image quality comparable to single focal length lenses.
