Sigma 17-50mm F/2.8 EX DC [OS] HSM

Specifications01

MountCANON EF

Focal length17-50mm

Max aperturef/2.8

TypeZoom

Release year2010

Weight565 g

Filter size77 mm

Min focus distance0.28 m

Max magnification0.2

Aperture blades7

Optical elements17

Groups13

AutofocusYes

StabilizationNo

Aperture controlNone The aperture is controlled from the camera

Lens hoodLH825-03 - Bayonet-type petal-shaped

TeleconvertersNot compatible

EraDigital era

Production statusDiscontinued

Additional Info02

Lens TypeStandard zoom lens

Summary02

Sigma DC 17–50mm f/2.8 zoom for Canon EF APS-C bodies, offering a standard-to-short-telephoto range with constant f/2.8 for low-light and general photography. OS provides optical stabilization.

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Specifications from thelensdb

Where 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