The Canon FD 100-300 f/5.6 zoom lens is a gently used, high-quality lens designed for Canon cameras. Made of aluminum, this manual focus lens offers a maximum aperture of f/5.6 and a focal length range of 100-300mm. It is compatible with a 58mm lens front and filter size, and is manufactured in Japan by Canon. This versatile zoom lens is ideal for capturing a wide range of subjects with precision and clarity.