Designed to Satisfy the Discriminating Needs of Sports and Wildlife Photographers With a simple flick of a switch, the zoom range can be quickly increased to 280-560mm (f/5.6). This capability is extremely useful in applications where it is not possible to change lenses quickly, while also protecting delicate equipment such as a digital SLR camera’s image sensor in environments with dust and high humidity. - Canon Ef 200-400mm F4L Is Usm Extender 1.4X Telephoto Zoom Lens | Camerapro Australia Black
Price: $16096.00 from CameraPro