1.4x Macro magnification - Revealing detail other macro lenses cannot
Spherical Aberration Control - For the ultimate control over Bokeh and soft focus
F2.8 - For great performance in all situations
Dual Nano USM - For smooth, fast and near silent focusing
Up to 5-stops optical Hybrid Image Stabilizer - Exceptional stability in low light levels
Lens Control Ring - Change settings while still viewing the subject
ET-73C Lens Hood Supplied