A handheld 600mm full-frame prime in a class of its own. Just 11 inches long and 3 lbs., it enables bird, wildlife, motorsport and aircraft photographers to pack lighter, react faster and cover more distance—without using a tripod or monopod. Premium S-line optics deliver spectacular clarity, advanced VR image stabilization keeps handheld shots steady and all-weather durability ensures you can go wherever the action takes you.