NIKON NIKKORMAT FT3

Name: Nikon Nikkormat FT3
Brand: Nikon

Meet the Nikon Nikkormat FT3—the last and most advanced of its kind. Released in 1977, this 35mm film SLR closed the chapter on Nikon’s Nikkormat line with a quiet but definitive statement: mechanical precision meets modern lens intelligence. As the final model in the series, it carried the torch of Nikon’s rugged, no-nonsense engineering while stepping boldly into the future with Automatic Indexing (AI) lens compatibility. For collectors and shooters alike, the FT3 isn’t just a footnote—it’s a bridge between eras, built like a tank and designed to last.

Overview

Nippon Kogaku K.K., now known as Nikon Corporation, launched the Nikkormat FT3 for advanced amateurs and photojournalists who wanted reliability. It replaced the FT2. It was the only Nikkormat engineered from the start to work with Nikon's new AI (Automatic Indexing) lenses. No more fiddling with meter coupling levers - the FT3 reads the maximum aperture automatically.

For all the new lens coupling, the FT3 is still fully mechanical. Its vertical-travel cloth focal-plane shutter runs speeds from 1 second to 1/1000, plus Bulb, and needs no battery. Power is only required for the TTL center-weighted light meter, which runs on two PX625 mercury cells (1.35V). There is no aperture-priority and no automation. Every decision is the photographer's.

Production lasted just two years. It ended in 1979, when Nikon retired the Nikkormat brand entirely and folded it into the main Nikon lineup. The AI-equipped Nikon FE and FM series followed.

Key Features

AI Lens Compatibility: First and only Nikkormat to support Nikon’s Automatic Indexing (AI) system, enabling automatic aperture transmission from AI and AI’d lenses.
Match-Needle Metering: TTL center-weighted meter displayed via a needle in the viewfinder, requiring manual adjustment of aperture/shutter until the needle aligns with the indicator.
Fully Mechanical Operation: Shutter functions without batteries; only the light meter requires power (2×PX625 mercury cell).
Robust Build Quality: All-metal chassis and die-cast top and bottom plates ensure durability and resistance to wear.
Interchangeable Focusing Screens: Users could swap focusing screens for different shooting needs (e.g., split-image, microprism, grid).

Historical Context

By 1977, Canon, Minolta, and Pentax were racing toward automation, with aperture-priority and program modes flooding the market. Nikon held firm. The FT3 stayed mechanical. It adopted the AI lens coupling introduced that same year on the high-end Nikon F2A and F2AS, which lined the Nikkormat up with Nikon's professional system.

AI let photographers mix and match lenses across bodies. The FT3 competed with the Canon AE-1 and Pentax ME, but it appealed to people who wanted a solid shutter, tactile controls, and a fully mechanical system. Its short production run was a pivot, not a failure: Nikon was streamlining its brand and retiring Nikkormat to make way for the AI-native FM and FE series.

Collectibility & Value

Today the FT3 is neither rare nor hard to find, but it isn't everywhere either. Well-maintained bodies in working order typically fetch $150 to $300, depending on shutter accuracy, meter function, and originality.

When hunting for one, test the shutter, especially at 1/1000 sec, where timing drift is common in un-serviced units. The light meter, designed for 1.35V PX625 mercury batteries (long obsolete), often needs modification. Many users switch to WeinCells or silver-oxide batteries with voltage adapters to avoid overexposure. Inspect the AI coupling ridge on the lens mount carefully, because damage there breaks meter compatibility with AI lenses. The black leather version is rarer. Original black bodies are less common than chrome and often command a premium.

Similar Cameras

Nikon FE (1978) – Nikon’s first compact aperture-priority SLR with AI support, sharing the FT3’s metering system but offering semi-automatic exposure.
Canon FTb (1973–1984) – A durable manual-exposure SLR with stop-down metering, popular among professionals of the era.
Pentax K1000 (1976–1997) – A long-produced, fully manual SLR often used in photography education, though lacking AI-style coupling.
Minolta SRT-101 (1966–1977) – Known for its advanced CLC (Contrast Light Compensation) metering and robust build.
Olympus OM-1 (1972–1978) – A compact, fully mechanical SLR with excellent Zuiko lenses, representing a different design philosophy.

Repair & Maintenance

The FT3's light meter runs on two PX625 mercury batteries (1.35V), now discontinued. Most users substitute 1.35V zinc-air WeinCells, or use silver-oxide batteries (1.55V) with a voltage adapter to prevent meter overreading. The shutter needs no power, so it works even with a dead meter.

Age-related problems are predictable but manageable. Shutter speeds can slow, especially at the high end, from dried lubricants or stretched timing springs. Cloth shutter curtains may develop pinholes or tears. They are repairable, but best left to a specialist. The CdS meter prism can fail from aging cells or corroded contacts, though experienced techs can often restore or replace it. A CLA (Clean, Lubricate, Adjust) from a technician familiar with vintage Nikon gear is highly recommended. Spare parts are scarce but still available through donor bodies and niche suppliers.

Market Value

┌──────────────────────────────────────────────────────────────────────────┐
│ NIKON NIKKORMAT FT3                                             Nov 2026 │
├──────────────────────────────────────────────────────────────────────────┤
│ High      $262                                    Latest             $57 │
│ Median    $113                                    Trend                — │
│ Low       $35                                     Volume           ~9/mo │
├──────────────────────────────────────────────────────────────────────────┤
│   $300 ┤                                                                 │
│        │                                                        .        │
│        │                         .             . .      .                │
│   $171 ┤      .                                   .. .. .                │
│        │ .           ..  .  . .       .                  .       .     . │
│        │.   ..            .  .   . .   .         . .     .  .  .      .  │
│        │ .              .           ..    . ..          ..      .       .│
│     $0 ┤     .                                             .        .    │
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│    vol │▂▅  ▂█▂      ▂▂ ▅▂▂ ▂▂▂  ▅ ▂▂▂▂▂  ▂ ▂▂ ▂ ▅▂▅ ▂▂ ██ ▂▂  ▂▅▅  ▂ ▂▂▂│
│        └─────────────────────────────────────────────────────────────────│
│         2026-02                      2026-05                      2026-08│
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