Canon 70-200mm f/2.8L IS II
Like all Canon L-Series lenses this thing is expensive, but I think it’s worth every penny. This would be your lens for shooting from further away and need a fast lens. This is a great for shooting sports. The 70-200 is the zoom or focal length. The 2.8 is the size of the aperture when the lens is fully open. This also effects the speed of the lens. The IS stands for image stabilization.