The Quantaray 70-210mm F 4-5.6 lens is a motorized/manual zoom lens compatible with Minolta MD cameras. Made in the 1990s in Japan, it has a plastic exterior, weighs 14oz, and has a focal length of 70-210mm. The lens features a maximum aperture of F 4-5.6, is full frame, and has a compatible filter size of 52mm.