FED 5B

History

FED (named after Felix Edmundovich Dzerzhinsky) began producing Leica-copy cameras in the 1930s as part of the Soviet industrialization drive; the early FED was a close mechanical copy of the Leica II. Through successive models - FED-2, FED-3, FED-4 - the design moved away from strict Leica copying toward an independent body architecture while retaining the M39 mount. The FED-5 series represented the final generation, introduced in the mid-1970s and produced in several variants: the FED-5 with an uncoupled selenium meter on the body front, the FED-5B without a meter, and the FED-5C and FED-5V with minor detail changes.

The FED-5B was produced as a lower-cost option within the series for users who preferred to use a hand-held meter or exposure tables, or who simply wanted the simplest possible mechanical camera. Production continued into the late Soviet era; the FED factory transitioned to other products following the collapse of the USSR and camera production ended.

Why It Matters

The FED-5B occupies a specific niche among Soviet LTM cameras: it is the no-compromise fully mechanical option in the FED-5 family. Without a meter to fail or degrade, a well-serviced FED-5B with fresh seals is as operationally reliable as any 1970s mechanical rangefinder. The M39 mount provides access to the Industar-61 L/D 53mm f/2.8 - the lens most commonly associated with the FED-5 series - as well as the full range of Soviet LTM glass (Industar-50, Jupiter-8, Jupiter-12) and, with appropriate care, genuine Leica M39 lenses via the LTM mount.

For photographers who own or use a separate meter, the FED-5B avoids the one-stop metering offset problem that affects selenium meters as cells age and fade. Its appeal today is as a working LTM body at the lowest price tier - comparable in function to a Zorki-4K or FED-4 but with more modern production tolerances.

Lenses & Accessories

Mount: M39 LTM (Leica Thread Mount, 39mm x 1mm pitch). Note: infinity focus is calibrated to the Soviet/FED register distance, which matches Leica M39 screw-mount lenses. Leica M-mount lenses require an LTM-to-M adapter and a separate rangefinder calibration check.

Commonly used glass:

• Industar-61 L/D 53mm f/2.8 - the standard kit lens for FED-5 variants; Tessar formula, sharp from f/4 onward
• Industar-50 50mm f/3.5 - compact collapsible pancake; older optical formula
• Jupiter-8 50mm f/2 - Sonnar formula; smooth out-of-focus rendering
• Jupiter-12 35mm f/2.8 - Biogon-formula wide-angle; requires rear-element clearance check
• Jupiter-9 85mm f/2 - portrait telephoto; Sonnar formula

Flash sync via cold shoe; separate PC socket for flash. Standard LTM accessories: lens hoods, filters, external viewfinders for non-50mm focal lengths.

Sample Photographers / Notable Use

• Used across the Soviet Union and Eastern Europe as an everyday amateur and semi-professional rangefinder through the late Soviet era.
• FED cameras generally were used by Soviet press photographers as working tools before Japanese cameras became available; by the FED-5 era this role had largely passed to other bodies.

References

• Camera-Wiki: FED-5B - specs and variant notes
• Wikipedia: FED (camera) - FED factory history and model line