Isco-Gottingen ISCONAR 135mm F/4 Type 2

Specifications01

MountEXAKTA

Focal length135mm

Max aperturef/4

TypeTelephoto · Prime

Release year1959

Min focus distance1.5 m

Aperture blades14

Optical elements3

Groups3

AutofocusNo

StabilizationNo

Aperture controlAperture ring

Production statusDiscontinued

Additional Info02

Lens TypePrime lens

Field Notes02

135mm f/4 telephoto lens for the Exakta (EXAKTA) mount. Likely a reproduction/portrait-oriented design based on the Isco Gottingen ISCONAR Type 2, using a fixed maximum aperture of f/4.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

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