N°421650 · Family detail
SigmaMacro·CANON EF mount·2012
Sigma 17-70mm F/2.8-4 DC Macro OS HSM | C
Specifications01
MountCANON EF
Focal length17-70mm
Max aperturef/2.8
TypeMacro · Zoom
Release year2012
Weight465 g
Filter size72 mm
Min focus distance0.22 m
Max magnification0.3571
Aperture blades7
Optical elements16
Groups14
Min aperturef/4
AutofocusYes
StabilizationNo
Aperture controlNone
The aperture is controlled from the camera
Lens hoodBayonet-type LH780-04 (petal-shaped)
Teleconverters<No information>
EraDigital era
Production statusIn production
Additional Info02
Lens TypeStandard zoom lens
Summary02
Sigma 17-70mm zoom lens for Canon EF, with a variable maximum aperture of f/2.8-4 and DC HSM focus motor. It includes OS image stabilization and a macro focus function for close-up photography.
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.
Other Mounts03
This lens family is also indexed in 5 other mounts.