Compact size and large focal length are the primary benefits of the Bower Mirror lens. This is a telephoto Bower camera lens that offers large focal capabilities without the bulk of a typical 500 mm lens. The 500 mm f/8.0 lens allows for extreme magnification without the blur associated with other lenses on the market. An f/8.0 aperture of the Bower Mirror lens clearly reveals even the most subtle object details in any given image. In addition to its capabilities, the telephoto lens is compact with a 3-inch diameter, and a weight of 12 oz. This makes it easy to carry between appointments, or when a photographer is on-the-go. Having a manual setting, this Bower camera lens gives the photographer maximum control over the image taken. This 500 mm f/8.0 lens is well suited for close-up photography making the Bower Mirror lens a great tool for both amateur and professional photographers.