Carl Zeiss Jena DDR Triotar 135mm F/4 [T] Type 2

Specifications01

MountEXAKTA

Focal length135mm

Max aperturef/4

TypeTelephoto · Prime

Weight454 g

Min focus distance1.2 m

Aperture blades15

Optical elements3

Groups3

AutofocusNo

StabilizationNo

Aperture controlPreset ring + Aperture ring

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeMedium telephoto prime lens

Summary02

135mm F/4 Triotar in Exakta mount; a telephoto prime intended for general telephoto use. The listing includes a designation [T], with specifications otherwise not fully determined from the provided data.

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.