This vintage lens Industar-50-2 (Industar-50-2)

Focal length: 50mm

Aperture: F3.5-F16

Number of aperture blades: 7 pieces

Thread: M42

Weight: 70grams

Optical design: 4 lenses in 3 groups (4-lens coated anastigmat). The design is similar to Tessar lenses.

Filter diameter: 35mm (there are also lenses with 33.5mm)

Of course, after you see the lens in reality, it turns out that it is much smaller than it seems in the pictures. Industar-50-2 is a very light and compact lens. But its size does not in any way prevent the Industar-50-2 from taking wonderful pictures. The Industar-50-2 is a medium aperture lens. Its maximum F-number is only F/3.5. For comparison, the F/3.5 aperture is 3 times ‘darker’ than F/2.0, which is available on a number of lenses, for example, MS Helios-44m-7 2/58

Condition: In good working condition. The optical element (glass) may have minor scratches. There may be dust particles inside. As you can see in the photo, there is no mold. The aperture blades are clean and free of oil (this is very important for proper operation). There are no signs of oxidation on the body. The lens body is in very good condition, there are no signs of oxidation, the lens will be in excellent condition for many years.

Item number 79021313