Canon EF 300mm f/2.8L IS USM Telephoto Lens for Canon SLR Cameras

Canon EF 300mm f/2.8L IS USM Telephoto Lens for Canon SLR Cameras

• High-performance L-series super-telephoto lens series with built-in dual-mode Image Stabilizer (IS) function.
• Ultra-high image quality through new optical designs with Fluorite and UD Glass.
• World's highest AF speed with improved Ring USM (Ultrasonic Motor) and new algorithms for focus prediction with moving subjects.
• Magnesium alloy lens barrels for reduced weight & rugged reliability.

Telephoto lens newly equipped with an Image Stabilizer enabling hand-held shooting for easier movement. The fluorite element and two UD-glass elements effectively correct the chromatic aberrations prone to occur with telephoto lenses. With the EOS-1v and EOS-3, the AF speed becomes the world’s fastest. To reduce the overall weight and enhance portability, the lens barrel and many other exterior parts use a magnesium-alloy. Also, the detachable tripod collar revolves smoothly and locks securely.