Sigma 17-50mm f/2.8 EX DC OS HSM - Sample Images
Info and Reviews:
Introduced: 2010
Optical design: 17 elements in 13 groups
2 FLD glass elements
2 glass mold elements
1 hybrid aspherical lens
Lens mount: Canon EF-S, Nikon F (DX), Pentax KAF3, Sigma SA Bayonet, Sony/Minolta Alpha DT
Covers: APS-C
More info:
http://www.sigmaphoto.com/product/17-50mm-f28-ex-dc-os-hsm
http://www.dpreview.com/products/sigma/lenses/sigma_17-50_2p8_os
Review:
http://www.the-digital-picture.com/Reviews/Sigma-17-50mm-f-2.8-EX-DC-OS-HSM-Lens-Review.aspx
http://www.photozone.de/nikon--nikkor-aps-c-lens-tests/838-sigma175028os
http://www.trustedreviews.com/sigma-17-50mm-f-2-8-ex-dc-os-hsm-review
Image Origin
ISO: 200
Aperture @: f/9
Focal length @: 17mm
Camera: Nikon D90
Image Origin
ISO: 100
Aperture @: f/7.1
Focal length @: 17mm
Camera: SIGMA SD1 Merrill
Image Origin
ISO: 100
Aperture @: f/7.1
Focal length @: 17mm
Camera: Canon EOS 60D
Image Origin
ISO: 100
Aperture @: f/7.1
Focal length @: 17mm
Camera: Nikon D7000
Image Origin
ISO: 200
Aperture @: f/2.8
Focal length @: 50mm
Camera: SIGMA SD1 Merrill
Image Origin
ISO: 100
Aperture @: f/4
Focal length @: 50mm
Camera: Canon EOS 550D
Image Origin
ISO: 100
Aperture @: f/4
Focal length @: 50mm
Camera: Canon EOS 7D
Image Origin
ISO: 100
Aperture @: f/2.8
Focal length @: 50mm
Camera: Canon EOS 600D
Image Origin
ISO: 250
Aperture @: f/4
Focal length @: 19mm
Camera: Nikon D7000
Image Origin
ISO: 100
Aperture @: f/2.8
Focal length @: 50mm
Camera: Nikon D7000
Image Origin
ISO: 125
Aperture @: f/5
Focal length @: 23mm
Camera: Canon EOS 60D
Image Origin
ISO: 125
Aperture @: f/5
Focal length @: 40mm
Camera: Canon EOS 60D
Image Origin
ISO: 400
Aperture @: f/14
Focal length @: 50mm
Camera: Nikon D7000
Image Origin
ISO: 500
Aperture @: f/2.8
Focal length @: 50mm
Camera: Nikon D7000
Image Origin
ISO: 100
Aperture @: f/7.1
Focal length @: 17mm
Camera: Nikon D7000
Image Origin
ISO: 100
Aperture @: f/2.8
Focal length @: 17mm
Camera: Nikon D7000
Image Origin
ISO: 100
Aperture @: f/11
Focal length @: 20mm
Camera: Nikon D7000
Image Origin
ISO: 400
Aperture @: f/5
Focal length @: 26mm
Camera: Nikon D7000
Image Origin
ISO: 100
Aperture @: f/7.1
Focal length @: 17mm
Camera: Nikon D7100
Image Origin
ISO: 100
Aperture @: f/16
Focal length @: 30mm
Camera: Canon EOS 7D