The Canon 50mm f3.5 FL Macro lens is a classic piece of glass from the 1970s, designed for Canon FL mount cameras. With a maximum aperture of f/3.5, this lens is perfect for capturing stunning macro shots thanks to its included 4 extension tubes. Made of durable aluminum and carrying the prestigious Canon brand, this lens is a sought-after collector's item for photography enthusiasts looking to add a unique piece to their kit. Crafted in Japan, this unit also comes with a 1-month manufacturer warranty for added peace of mind.