Isco-Gottingen Tele-Iscaron 135mm F/2.8 Type 2

Specifications01

MountEXAKTA

Focal length135mm

Max aperturef/2.8

TypeTelephoto · Prime

Release year1959

Weight652 g

Min focus distance1.5 m

Optical elements4

Groups3

AutofocusNo

StabilizationNo

Aperture controlAperture ring (Manual settings only)

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeMedium telephoto prime lens

Summary02

Isco-Gottingen Tele-Iscaron 135mm f/2.8 Type 2 is a fixed 135mm prime lens for the Exakta mount, suitable for portraits and low-light work due to its wide maximum aperture.

AI-assisted summary — verify against linked sources

Specifications from thelensdb

Where can this lens be adapted?

The Exakta mount has a flange distance of 44.7 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

Sony EAdapter · 26.7 mm
Canon RFAdapter · 24.7 mm
Nikon ZAdapter · 28.7 mm
Fujifilm XAdapter · 27 mm
L-MountAdapter · 24.7 mm
Micro Four ThirdsAdapter · 25.45 mm
Fujifilm G (GFX)Adapter · 18 mm
Covers full-frame: it can vignette on a medium format sensor.
Canon EF-MAdapter · 26.7 mm

No plain adapter reaches infinity focus on: Canon EF, Nikon F.

Sources03

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Other Mounts03

No alternate mounts are indexed for this family yet.