Soviet lens Industar-61L/Z for Zenith macro lens 2,8/50 Tessar M39

The lens "Industar-61 L/Z is an old Soviet lens that was produced in the USSR for Zenith cameras.

Below are the main characteristics of the lens "Industar-61 L / Z ":

Focal length: 50mm

Maximum aperture: f/2.8

Minimum aperture: f/16

Lens construction: 4 elements in 3 groups

Filter Thread Diameter: 49mm

Focal length: manual adjustment

The Industar-61 L/Z lens was popular in its time and was recognized for its good optical performance and compact size.

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