N°8661186 · Family detail
SigmaTelephoto·CANON EF mount·2008
Sigma 120-400mm F/4.5-5.6 APO DG [OS] HSM
Specifications01
MountCANON EF
Focal length120-400mm
Max aperturef/4.5
TypeTelephoto · Zoom
Release year2008
Weight1640 g
Filter size77 mm
Min focus distance1.5 m
Max magnification0.2381
Aperture blades9
Optical elements21
Groups15
Min aperturef/5.6
AutofocusYes
StabilizationNo
Aperture controlNone
The aperture is controlled from the camera
Lens hoodLH830-01 - Bayonet-type round
TeleconvertersSigma APO Tele Converter 1.4X EX DG→ 168-560mm F/6.3-7.8
Sigma APO Tele Converter 2X EX DG→ 240-800mm F/9-11.2
EraDigital era
Production statusDiscontinued
Additional Info02
Lens TypeSuper telephoto zoom lens
Summary02
Sigma 120-400mm zoom telephoto lens for Canon EF mounts with variable aperture F/4.5-5.6. Used for wildlife/sports/telephoto reach; includes OS optical stabilization.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Canon EF mount has a flange distance of 44 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
- Sony EAdapter · 26 mm
The camera mount (46.1 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.
- Canon RFAdapter · 24 mm
- Nikon ZAdapter · 28 mm
- Fujifilm XAdapter · 26.3 mm
- L-MountAdapter · 24 mm
The camera mount (51.6 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.
- Micro Four ThirdsAdapter · 24.75 mm
- Fujifilm G (GFX)Adapter · 17.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 26 mm
- Canon EFNative
No plain adapter reaches infinity focus on: Nikon F.
![Sigma 120-400mm F/4.5-5.6 APO DG [OS] HSM](https://img.lens-database.com/lenses/variants/v1/2d8c2ec426f03d5c83467cc40df528e3283695fbf259286e0f7a226f85439424/48bfea459308d55afde6cf34ac245d3c485eb3221bfd7dadd4723cda6e4cc105/1069x803/1280.webp)
Other Mounts03
This lens family is also indexed in 2 other mounts.