Zorki-4 with Industar

Zorki-4 with Industar-50 50mm f/3.5

The Zorki-4 (Зоркий-4) is one of the most iconic and successful Soviet rangefinder cameras, produced by the KMZ factory between 1956 and 1973. The name "Зоркий" (Zorki) is often phonetically transcribed as "Bopkuu" due to the appearance of the Cyrillic script. Based on the legendary Leica design, the Zorki-4 is prized for its large, bright viewfinder and its fully mechanical operation. Paired with the compact "Industar-50" 50mm f/3.5 lens—often referred to as the "Eagle’s Eye"—this setup is known for its impressive sharpness and classic Tessar-style rendering. It is a true enthusiast's camera, offering a tactile and rewarding analog experience that has stood the test of time.

Key Features

• Brand: KMZ (Soviet Union)

• Model: Zorki-4 (Зоркий-4)

• Lens: Industar-50 50mm f/3.5 (Rigid version)

• Camera Type: 35mm Rangefinder

• Shutter Speeds: 1s to 1/1000s + Bulb

• Lens Mount: M39 Screw Mount (Leica Thread Mount compatible)

• Focus System: Coupled Rangefinder with diopter adjustment    

• Flash Sync: PC socket with selectable delay

• Self-Timer: Mechanical built-in timer

Condition Report

• Body: Used – Good condition. Shows normal signs of vintage character and previous handling.

• Sensor/Optics: Lens glass and rangefinder optics are in good used condition.

• Mechanics/Electronics: Fully operational. Shutter speeds and rangefinder alignment have been tested. (Note: Always cock the shutter before changing shutter speeds).

Specialist Note "The Zorki-4 is widely considered the pinnacle of the Zorki series. It was the first Soviet rangefinder to offer a full range of shutter speeds from 1 second up to 1/1000th, making it incredibly versatile. The Industar-50 lens is remarkably sharp for its size, providing a distinct vintage look with beautiful contrast. It is a heavy, robust machine that feels like a piece of history in your hands."

What's Included

• Zorki-4 Camera Body (S/N: 6664473)

• Industar-50 50mm f/3.5 Lens

• Original Leather Ever-Ready Case

Technical Specifications

• Camera Type: 35mm Rangefinder

• Film Format: 35mm Film (Standard 135)

• Power: Fully mechanical (no batteries required)