This is a vintage lens made in the former Soviet Union (USSR). Zenitar-M 50 1.7 is an excellent fast lens. It has good sharpness at all apertures and good bokeh outdoors. Zenitar-M f1.7/50mm is an interesting lens with an ancient image and a fixed focal length of 50 mm. The ring is seen to move smoothly. The minimum measuring distance is 45 cm, infinity starts from 15 meters on the lens scale. The aperture scale can be set to 1.7, 2, 2.8, 4, 5.6, 8, 11, 16. The ring itself rotates approximately 270 degrees. The assembly moves very objectively when examined. The lens has an excellent aperture advantage of F1.7, which allows for very low speed. The lens has a blinking (jumping) aperture. It is very convenient that it can be turned off with a special switch and the aperture values ​​can be set manually.

Lens Condition:

✅Optical element (glass) in good condition.

❌A few minor scratches from rubbing.

❌There are dust particles under the lenses.

✅The diaphragm blades are clean and oil-free.

❌When switching the diaphragm to the tip aperture opening mode, the diaphragm does not close completely at the same time. If you always use the lens in open aperture mode, it will not affect your shooting in any way.

✅The ring is examined and the diaphragm rotation is controlled well.

❌The case provides for the consequences of use.

✅front cover included

Peculiarities:

Focal length: 50 mm Aperture: f/1.7 – f/16.0

Number of aperture blades: 6 pcs.

Weight: 280 g

Optical designs: 6 elements in 5 groups Thread: M42

Front filter diameter: 52mm

MDF: 0.45 meters Zenitar-M f1.7/50 mm can be used on many modern SLR and mirrorless cameras with a standard adapter.

Includes: front and back cover.