Polaris Auto 90-190mm F/5.8

Specifications01

MountSIGMA Y-S

Focal length90-190mm

Max aperturef/5.8

TypeTelephoto · Zoom

Weight530 g

Filter size55 mm

Min focus distance2 m

Aperture blades6

Optical elements7

Groups6

AutofocusNo

StabilizationNo

Aperture controlAperture ring (Manual settings only)

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeTelephoto zoom lens

Field Notes02

Polaris Auto zoom lens for the Sigma Y-S mount with focal length 90–190mm and maximum aperture f/5.8, intended for telephoto use such as portraits and sports.

AI-assisted summary — verify against linked sources

Catalog note · source: thelensdb

Sources03

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Other Mounts03

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