The Minolta MD Rokkor-PF lens 50mm 1:1.7 is a high-quality fixed/prime lens compatible with Minolta cameras. It has a maximum aperture of 1:1.7 and a manual focus type. The lens is designed with a Minolta MD mount and is compatible with a 55mm front filter size. The lens is a Minolta Rokkor PF series and is made in Japan.