N°112417 · Family detail
Isco-GottingenTelephoto·EXAKTA mount·1957
Isco-Gottingen Tele-Iscaron 135mm F/2.8 Type 1
Specifications01
MountEXAKTA
Focal length135mm
Max aperturef/2.8
TypeTelephoto · Prime
Release year1957
Weight652 g
Min focus distance1.35 m
Aperture blades16
Optical elements4
Groups3
AutofocusNo
StabilizationNo
Aperture controlAperture ring
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeMedium telephoto prime lens
Field Notes02
135mm prime telephoto lens with a maximum aperture of f/2.8 for Exakta mount. Intended for portrait, head-and-shoulders, and general telephoto use.
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Other Mounts03
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