EF 300mm f/2.8 L IS USM

The Canon EF 300mm f/2.8L IS USM is a professional-grade telephoto lens featuring a fixed f/2.8 aperture and advanced optical design with fluorite and UD elements that minimize chromatic aberration. The lens incorporates Canon's image stabilization technology with two-stage correction modes, allowing for either dual-axis camera shake correction or vertical-axis-only correction for panning applications. It features the world's fastest autofocus system with full-time manual focus override, AF Stop function to prevent focusing on obstructions, and a focus preset function for quickly returning to predetermined focus distances.

The lens is constructed with a magnesium alloy barrel and reinforced rear gasket at the lens mount for exceptional dust and moisture resistance. At 300mm with an 8-degree angle of view, this lens is ideal for wildlife, sports, and telephoto work, and the removable tripod collar allows for weight reduction and improved hand-holding comfort for extended shooting sessions.