The XF16-80mmF4 R OIS WR is a standard zoom lens with a maximum aperture of F4 throughout its 16-80mm focal length range (equivalent to a 24-122mm lens in a 35mm format). It features fast, quiet autofocus and a 6.0-stop OIS image stabilization system, allowing you to capture sharp images without worrying about camera shake. The lens is dustproof, moistureproof, and weatherproof, and can be used in temperatures as low as -10°C. With its compact and lightweight design, you can take this lens with you anywhere, taking you into every situation so you never miss a crucial moment.