Sigma 28mm F/1.8 EX DG ASPH Macro

Specifications01

MountPENTAX K

Focal length28mm

Max aperturef/1.8

TypeMacro · Wide · Prime

Weight500 g

Physical length83 mm

Min focus distance20 m

Field Notes02

Sigma 28mm prime lens for Pentax K-mount with a maximum aperture of f/1.8. Designed for general photography with macro capability for close-up subjects.

AI-assisted summary — verify against linked sources

Catalog note · source: dpreview

Sources03

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Other Mounts03

This lens family is also indexed in 3 other mounts.

CANON EFView lens

Sigma 28mm F/1.8 EX DG ASPH Macro

28mmf/1.82000

MINOLTA/SONY AView lens

Sigma 28mm F/1.8 EX DG ASPH Macro

28mmf/1.8

NIKON FView lens

Sigma 28mm F/1.8 EX DG ASPH Macro

28mmf/1.8