Isco-Gottingen WESTAR 100mm F/4.5

Specifications01

MountEXAKTA

Focal length100mm

Max aperturef/4.5

TypeTelephoto · Prime

Release year1954

Min focus distance1.5 m

Aperture blades10

Optical elements3

Groups3

AutofocusNo

StabilizationNo

Aperture controlAperture ring

Production statusDiscontinued

Additional Info02

Lens TypePrime lens

Field Notes02

Isco-Gottingen WESTAR is a 100mm fixed focal-length prime lens for the Exakta mount with a maximum aperture of f/4.5. Likely intended for general-purpose telephoto-style use or portrait/close-detail work.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

This lens family is also indexed in 1 other mount.

M42View lens

Isco-Gottingen Westar 100mm F/4.5

100mmf/4.5