PROs

Optical Image Stabilization (up to 5.5 stops) Weather-sealed Autofocus Aperture Ring Mode Switch on Lens Stabilization On/Off Switch on Lens Focus Range Limiter Programmable Control Ring Iris Lock Breathing Correction with Supported Cameras Compatible with Canon Teleconverters Hood supplied Tripod Collar Full-time Manual Focusing Focus Distance Limiter Internal Focusing Fast Aperture at Wide end Fast Aperture at Tele end Constant f2.8 aperture throughout the range Covers Full-Frame Sensor 11 Diaphragm Blades for Smooth Bokeh