This Canon 24mm f/2.8 FD S.S.C lens is a great addition to your SLR camera. With a maximum aperture of f/2.8, it allows for more light and creative shooting. The lens is manual focus and wide angle, making it perfect for landscape, architecture, and interior photography. The brand Canon is known for its quality and reliability, ensuring that you will get great results with this lens. It is compatible with Canon FD mount cameras, making it a versatile choice for any photographer.