N°431742 · Family detail
SigmaZoom·CANON FD mount·1979
Sigma MF 75-250mm F/4-5
Specifications01
MountCANON FD
Focal length75-250mm
Max aperturef/4
TypeZoom
Release year1979
Weight710 g
Filter size52 mm
Min focus distance2 m
Max magnification0.1449
Aperture blades8
Optical elements13
Groups9
Min aperturef/5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (with or without Auto Exposure setting)
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeTelephoto zoom lens
Summary02
Sigma MF zoom lens for Canon FD mount, with focal length range 75–250mm and maximum aperture f/4–5. Intended for general telephoto use such as portraits and distant subjects.
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.