Made in USSR. Krasnogorsk.
Multi-blade diaphragm (8 blades), pre-installed. Double ring aperture control. Minimum focusing distance: 0.5 m.
Sharp, even wide open, classic bokeh. Works well with both film and digital. Gives a high-quality portrait picture, art class
Focal length: 58mm
Lens mount: M42
Relative aperture: 1:2
Scale of diaphragms: from 2 to 16
Diaphragm: Manual
Focusing range: from 0.5m to 20m to infinity
Filter mount: M49x0.75