Sigma MF 400mm F/5.6 Mirror Telephoto Multi Coated

Specifications01

MountCANON FD

Focal length400mm

Max aperturef/5.6

TypeMirror · Telephoto · Prime

Release year1982

Weight625 g

Min focus distance2 m

Max magnification0.2326

Optical elements7

Groups7

AutofocusNo

StabilizationNo

Aperture controlNone

Lens hoodScrew-type round

Production statusDiscontinued

Additional Info02

Lens TypePrime lens

Field Notes02

400mm F/5.6 mirror telephoto prime lens (Canon FD mount) with multi-coating, intended for distant subjects such as wildlife or sports; the mirror design uses a fixed aperture at F/5.6.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

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