Shoot high-speed, auto-focused, and blur-free images, using the Canon EF L IS USM camera lens. With a maximum aperture of f/4, this camera captures vibrant and sharp images, even in low-light conditions. The minimum aperture of f/32 of this Canon 300 mm lens delivers still images of moving objects. All your out-of-focus images will appear sharp due to the presence of the 8 diaphragm blades in this Canon camera lens. The lens construction of 11/15 groups/elements in this Canon 300 mm lens ensures superior image quality. With a minimum focusing distance of 4.92-inch, this Canon camera lens highlights every tiny detail of your objects. The Canon EF L IS USM lens is protected from scratches and dust by the 77 mm filter found in it.