Sigma MF 18mm F/2.8 Filtermatic

Specifications01

MountCANON FD

Focal length18mm

Max aperturef/2.8

TypeWide · Prime

Release year1978

Weight350 g

Filter size77 mm

Min focus distance0.23 m

Aperture blades6

Optical elements12

Groups9

AutofocusNo

StabilizationNo

Aperture controlAperture ring (with or without Auto Exposure setting)

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeUltra-wide angle prime lens

Field Notes02

Sigma MF 18mm F/2.8 Filtermatic is a Canon FD-mount wide-angle prime lens. It has a constant maximum aperture of f/2.8 for general wide-angle photography including landscapes and interiors.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

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