Sony A Mount 500mm f4 G SSM Lens

The Sony 500mm f4 G SSM Lens is a high performance ultra telephoto lens with a 500mm fixed focal length and is ideal for capturing sports, wildlife and other demanding imaging applications requiring a high level of magnification. The bright f4.0 aperture allows use of faster shutter speeds to broaden shooting opportunities and is great in low light. The G stands for Sony's ""Gold"" series of lenses and are Sony's top shelf professional lenses offering excellent image and build quality. The Sony 500mm features an advanced optical design with 11 elements in 10 groups, including three ED Extra low Dispersion glass elements and AR Nano Coating which cuts reflections for extremely low ghosting and flare. The new SSM Super Sonic Wave Motor drive circuit ensures high speed autofocus ideal for capturing fast moving subjects.