Mamiya-Sekor 400mm F/6.3 For CP

Specifications01

MountM42

Focal length400mm

Max aperturef/6.3

TypeTelephoto · Prime

Filter size72 mm

Optical elements3

Groups3

AutofocusNo

StabilizationNo

Aperture controlPreset ring + Aperture ring

Lens hoodBuilt-in telescopic round

TeleconvertersNot available

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeSuper telephoto prime lens

Field Notes02

Mamiya-Sekor 400mm F/6.3 is a long telephoto lens for distant subjects, typically used for sports or wildlife. It’s an M42-mount lens with a fixed maximum aperture of f/6.3.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

No alternate mounts are indexed for this family yet.