When sold with a Leitz Minolta CL, the lenses were called Minolta M-Rokkor 40mm f:2 and Minolta M-Rokkor 90mm f:4. It is said that the 40mm was made in Japan by Minolta while the 90mm was made by Leitz and is rare. Equipment in Excelente condition. The lens is practically new, without any exterior marks, as well as optically, it is mint. Filter Diameter: 40.5 mm Number of Aperture Blades: 10 (straight) Elements/Groups: 4/4 Close Focusing Distance: 1.0 m Maximum Magnification: 1:8.8 Mount: Leica-M Includes all original accessories, small retractable rubber hood, boths caps , and the leather bag.