This Sony Minolta 28-85mm f/3.5-4.5 zoom lens is compatible with the Minolta Maxxum cameras. It has an auto and manual focus type with a A-mount. The maximum aperture is f/3.5 and has a focal length of 28-85mm. This lens is perfect for SLR cameras and is ideal for capturing clear and sharp images. It is a great addition to any camera enthusiast's collection and will create stunning results.