The Canon EF 400mm f/2.8L IS III USM Lens is a professional-grade optic designed to capture stunning images of distant subjects. With its exceptional image quality, fast f/2.8 aperture, and advanced image stabilization, this lens is ideal for wildlife photography, sports events, and other outdoor activities.   

Key Features:

World's Lightest 400mm f/2.8 Lens: Weighing just 2840g, this lens offers superb portability without compromising on performance.   

Fast f/2.8 Aperture: Capture stunning images in low-light conditions and achieve beautiful bokeh effects.   

5-Stop Image Stabilizer: Shoot handheld with confidence and reduce camera shake for sharper images.   

Advanced Optical Design: Enjoy exceptional image quality with minimal chromatic aberration and distortion.   

Weather-Sealed Construction: Protect your lens from the elements and shoot in challenging conditions.   

Ring USM Focusing: Achieve fast, quiet, and precise autofocus for capturing fleeting moments.   

Customizable Focus Presets: Quickly switch between different focusing distances for efficient workflow.