canon ef 100mm macro features

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 includes:
User Manual and Lens Caps