Full-Frame
Optical Image Stabilizer (IS) with 3 Modes (earlier one has 2 modes)
Rotating Zoom Ring (Earlier model has push pull design)
Weather-Sealed Design (earlier one is partial sealed)
Focal Length :100 - 400mm
Aperture :Maximum:f/4.5 - 5.6
Camera Mount Type :Canon EF
Format Compatibility :35mm Film / Full-Frame Digital Sensor
Minimum Focus Distance :97.54 cm
Magnification :0.31x
