Canon EF 300mm f4L IS USM
Take super sharp photos with a light-weight lens!;Using Canonƒ??s Ring USM (Ultra Sonic Motor), the Canon EF 300mm f/4L IS USM Lens focuses extremely accurately at very high speeds, allowing you to rapidly take perfectly focused shots. The light-weight design of the body in comparison to other lenses of the same class means you can take photos for longer without shoulder, arm and wrist fatigue.;Image Stabilisation;The Image Stabilisation (IS) function of the Canon EF 300mm f/4L IS USM Lens dramatically stabilises your shots, allowing you to use the lens at four stops lower shutter speed for handheld photography. This allows you to take in a considerably larger amount of light and image detail without having to worry about involuntary hand movements causing blurry photos.