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Industar 61 L/Z 50mm f/2.8

LZOS · 1965-2000

The Soviet 'Eagle Eye'. This Tessar-formula lens with lanthanum glass delivers exceptional sharpness at minimal cost. The star-bokeh version creates unique out-of-focus effects.

Known for

  • Landscape
  • Street photography
  • General photography
  • Macro (with extension)

Considerations

  • f/2.8 limits low light
  • 6 aperture blades

Optical Characteristics

Sharpness (wide)
5/5
Sharpness (stopped)
5/5
Contrast
4/5
Flare Resistance
4/5
CA Control
4/5
Vignetting Control
4/5
Distortion Control
5/5

Bokeh: Star-shaped at smaller apertures

Rendering: Sharp with clinical precision

Color: Neutral, accurate

Versions

Standard

1965-1990

Regular aperture blades

Normal bokeh

MC Star

1980-2000

Star-shaped aperture blades

Creates distinctive star bokeh

The 'Eagle Eye' Tessar design in Soviet production. Lanthanum glass elements (hence 'L' designation) provide excellent sharpness. The star-bokeh version is a cult favourite.

Common Issues

  • Focus ring wear
  • Aperture blade oil

Buying Guide

Seek MC versions for better coatings. The star-bokeh variant commands slight premium. Exceptionally sharp for the price.

Specifications

MountM42 Screw
Focal Length50mm
Max Aperturef/2.8
Min Aperturef/16
Aperture Blades6
Min Focus0.3m
Filter Size49mm
Weight150g

Optical Design

FormulaTessar
Elements4
Groups3
CoatingMulti-Coated
SpecialLanthanum glass elements

Pricing

£20 - £50

Typical used price

Mint: ~£70

One of the cheapest quality lenses available

Adapts To

Sony EFujifilm XCanon RFNikon ZMicro Four Thirds

Compatible Cameras

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Last verified: Jan 2026Report an error
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