Highlight
Medium to telephoto range in a lightweight lens
Bright constant F2.8 aperture
7-blade circular aperture for natural defocusing
Responsive internal SAM (Smooth Autofocus Motor)
High performance ED glass and aspherical lens elements
Minimum Focus Distance
0.38m
Maximum Magnification ratio (x)0.22x
Filter Diameter (mm)67mm
Weight565g (20oz.)