Mamiya Sekor 1000 R Black

History

Mamiya introduced black-body variants of its consumer SLR line from the mid-1970s onward, concurrent with the broader Japanese industry practice initiated in the professional tier by cameras like the Nikon F2 Black and Canon F-1 in black. The MSX 1000 Black had appeared around 1976; the 1000 R Black followed when the 1000 R itself was introduced around 1980.

By 1980, offering a black-body option for a budget M42 camera was a largely symbolic move. The M42 mount had been commercially superseded as a professional standard by multiple bayonet systems since 1975, and the 1000 R's market position was the entry and budget tier in export markets — particularly the UK and continental Europe — where M42 bodies and lenses retained a functional user base. A black body in that context was aimed at buyers who wanted the aesthetic of a professional-looking camera without moving up to a more expensive system.

The Mamiya M42 lineage that the black 1000 R closes:

• Mamiya 1000 DTL (1968) - mechanical shutter, dual TTL metering, M42
• Mamiya MSX 1000 Black (~1976) - electronic shutter, dual spot/average CdS, black paint
• Mamiya/Sekor 1000 R Black (~1980) - electronic shutter, center-weighted CdS, black paint, lighter body

Both the chrome and black 1000 R variants were discontinued around 1982 as Mamiya consolidated its consumer 35mm output around the CS-mount ZM Quartz and ZE-series bodies.

Why It Matters

The 1000 R Black has no photographic advantage over the chrome version. Its interest is threefold: it closes Mamiya's M42 black-body lineage (MSX 1000 Black - 1000 R Black), it is less commonly encountered than the chrome 1000 R, and it provides M42 shooters who prefer black-body aesthetics with a lightweight option at prices below more desirable black M42 bodies such as the Pentax Spotmatic F Black or Fujica ST901.

For collectors completing the Mamiya M42 variant set, the black 1000 R is the final piece. For practical shooters, its significance is the same as the chrome 1000 R: access to the wide M42 lens ecosystem at modest cost, in a lightweight body with no mechanical fallback.

Black-body premiums of 20-40% over chrome examples are typical for this era and brand, reflecting collector demand rather than any functional distinction.

Lenses & Accessories

M42 screw mount. Metering is stop-down throughout: depress the stop-down lever, read the match-needle in the viewfinder, then shoot. No open-aperture metering is supported.

Practical pairings:

• Mamiya-Sekor 50mm f/2 — natural pairing for Mamiya M42 bodies; capable standard prime
• Asahi SMC Takumar 50mm f/1.4 — the widely regarded M42 reference standard prime
• Meyer-Optik Domiplan 50mm f/2.8 — economical East German triplet with characteristic rendering
• Any M42 telephoto (135mm, 200mm) for the stop-down stop-needle metering to provide useful guidance

No dedicated winder, motor drive, or data back is documented for the 1000 R series.

Sample Photographers / Notable Use

• Export-market advanced amateurs in the UK and continental Europe, circa 1980-1982, for whom the black body represented professional aesthetics at a budget price point.
• No documented professional or notable photographic use; the camera reached the market after M42 had ceased to be a professional standard.

References

• Camera-Wiki: Mamiya - M42 era lineage and corporate history
• Wikipedia: Mamiya - broader corporate and product context