INDUSTAR-61 l/z 50mm F2.8 lens mount M42 USSR for Zenit Canon Nikon
Lens Industar-61L / Z 2.8 / 50 M42 Made by the optical scheme Tessar, which has earned the name "Eagle Eye" from people. A diaphragm of 6 petals, blackening is good, in the closed state a hole in the shape of a star is formed, which allows to obtain a characteristic interesting Bokeh pattern. The lens forms a clear image with good contrast. There are good macro functions. Allows you to shoot at a scale: 1: 2.5, upside down 1: 1. Product condition. a lot of micro scratches on the back and front lens. The mechanics are working properly.