Cosina Cosinon-W 28mm F/2 MC

Specifications01

MountPENTAX K

Focal length28mm

Max aperturef/2

TypeWide · Prime

Release year1981

Weight200 g

Filter size49 mm

Min focus distance0.3 m

Aperture blades6

Optical elements8

Groups7

AutofocusNo

StabilizationNo

Aperture controlAperture ring (Manual settings only)

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeWide-angle prime lens

Field Notes02

Cosina Cosinon-W is a 28mm prime lens for the Pentax K mount, with a maximum aperture of f/2 for low-light and general wide-angle use. It’s marked MC, indicating a multi-coated lens surface.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

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