Canon EF-S 60mm f/2.8 Macro USM is a compact macro lens for APS-C DSLR cameras, providing 1:1 magnification and suitable for macro and other genres such as portraits. Minimum focusing distance is 20 cm. The lens fully supports E-TTL II metering, which analyzes lens-provided focus distance data. An EMD electromagnetic diaphragm helps produce pleasing background blur and allows convenient depth-of-field control. Optical design: 12 elements in 8 groups. Super Spectra multi-layer coatings reduce flare and internal reflections. A ring-type USM provides fast, accurate, near-silent autofocus. Full-time manual focus allows fine adjustment by turning the focus ring without leaving AF mode. Internal focusing keeps the lens length constant during focusing. Included: Canon EF-S 60mm f/2.8 Macro USM lens, rear cap, front cap, protective filter.