This lens is a versatile zoom lens designed for Sony and Minolta SLR cameras, including the popular a350, a550, and a450 models. With a maximum aperture of f/3.5-4.5 and a focal length range of 70-210mm, it is ideal for a variety of photography applications, including portraits, sports, and wildlife. The lens features both auto and manual focus modes, making it easy to capture sharp and detailed images. It is compatible with A-mount cameras and has a series designation of Minolta Maxxum. The lens is in great working condition and has been tested to ensure optimal performance. It comes with lens caps and may show some signs of wear, but this does not affect its functionality. This is a great lens for any photographer looking for a reliable and versatile zoom lens for their Sony or Minolta SLR camera.