N°414919 · Family detail
PentaconPortrait·EXAKTA mount·1971
Pentacon 50mm F/1.8 Auto / Electric
Specifications01
MountEXAKTA
Focal length50mm
Max aperturef/1.8
TypePortrait · Prime
Release year1971
Weight250 g
Filter size49 mm
Min focus distance0.33 m
Aperture blades6
Optical elements6
Groups4
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Summary02
Pentacon 50mm f/1.8 prime lens for the Exakta (Pentacon/Praktica) mount, designed for normal-to-portrait use with a bright maximum aperture for low-light and shallow depth of field.
AI-assisted summary — verify against linked sourcesWhere 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
thelensdb.comVisit ↗
Other Mounts03
This lens family is also indexed in 1 other mount.