N°431479 · Family detail
SigmaZoom·CANON FD mount·1990
Sigma MF 24-50mm F/4-5.6 UC ZEN
Specifications01
MountCANON FD
Focal length24-50mm
Max aperturef/4
TypeZoom
Release year1990
Weight350 g
Filter size52 mm
Min focus distance0.4 m
Max magnification0.1412
Aperture blades6
Optical elements9
Groups9
Min aperturef/5.6
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard zoom lens
Summary02
Sigma 24-50mm zoom lens for Canon FD mount with a variable f/4-5.6 maximum aperture. Intended for general-purpose photography across wide-to-short telephoto focal lengths.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Canon FD mount has a flange distance of 42 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- FD lenses stay at full aperture until the camera moves a lever on the lens. Use an FD adapter with a ring that moves this lever.
- Sony EAdapter · 24 mm
- Canon RFAdapter · 22 mm
- Nikon ZAdapter · 26 mm
- Fujifilm XAdapter · 24.3 mm
- L-MountAdapter · 22 mm
- Micro Four ThirdsAdapter · 22.75 mm
- Fujifilm G (GFX)Adapter · 15.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 24 mm
No plain adapter reaches infinity focus on: Canon EF, Nikon F.
Sources03
thelensdb.comVisit ↗
Other Mounts03
No alternate mounts are indexed for this family yet.