Canon EF 100 mm f/2.8 Macro USM Lens

This product is a medium telephoto lens with a macro feature for 1x magnification. Fluctuations in spherical aberrations caused by focusing are suppressed and high-quality images are obtained at all focusing distances. With eight aperture blades good background blur is obtained even when the aperture is decreased by one or two stops. A focusing limiter which limits the magnification to 0.25x is built-in.Diagonal Angle of View: 24
Lens Construction elements/groups: 10/9
No. of Diaphragm blades: 8
Minimum Aperture: 32
Closest Focusing Distance m: 0.31
Maximum Magnification x: 1
AF Actuator: USM
Filter Diameter mm: 58 The Canon EF 100mm macro Box Contents User Manual and Lens Caps