This super-telephoto lens will provide you with a huge zoom range. At 600mm, this lens is ideally suited for nature lovers and sports photographers. With the optical image stabilization, you're assured of sharp and vibration-free images. The lens is equipped with various coatings to reduce the chance of reflections and distortions. The lens comes with a Tripod Mount Ring to enable it to be mounted on a tripod. To optimize the autofocus speed, you can press a button to specify in what range you'd like to focus.