Sigma 17-70mm f/2.8-4 DC Macro OS HSM - Sample Images
Info and Reviews:
Introduced: 2009
Optical design: 17 elements in 13 groups
1 ELD glass element
1 hybrid aspherical element
2 glass mold elements
Lens mount: Canon EF-S, Nikon F (DX), Pentax KAF3, Sigma SA Bayonet, Sony/Minolta Alpha
Covers: APS-C
More info:
http://www.sigmaphoto.com/product/17-70mm-f28-4-dc-macro-os-hsm-0
http://www.dpreview.com/products/Sigma/lenses/sigma_17-70_2p8-4_os
Review:
http://www.the-digital-picture.com/Reviews/Sigma-17-70mm-f-2.8-4-DC-Macro-OS-Lens-Review.aspx
http://www.photozone.de/canon-eos/517-sigma1770f284osapsc
Image Origin
ISO: 100
Aperture @: f/10
Focal length @: 28mm
Camera: Canon EOS 60D
Image Origin
ISO: 100
Aperture @: f/7.1
Focal length @: 17mm
Camera: Canon EOS 60D
Image Origin
ISO: 160
Aperture @: f/10
Focal length @: 17mm
Camera: Nikon D7000
Image Origin
ISO: 250
Aperture @: f/9
Focal length @: 17mm
Camera: Nikon D7000
Image Origin
ISO: 100
Aperture @: f/7.1
Focal length @: 17mm
Camera: Canon EOS 650D
Image Origin
ISO: 100
Aperture @: f/8
Focal length @: 70mm
Camera: Canon EOS 650D
Image Origin
ISO: 200
Aperture @: f/5.6
Focal length @: 25mm
Camera: Canon EOS 60D
Image Origin
ISO: 100
Aperture @: f/11
Focal length @: 31mm
Camera: Canon EOS 550D
Image Origin
ISO: 200
Aperture @: f/3.5
Focal length @: 38mm
Camera: Nikon D5000
Image Origin
ISO: 100
Aperture @: f/3.8
Focal length @: 52mm
Camera: Nikon D3000
Image Origin
ISO: 100
Aperture @: f/8
Focal length @: 70mm
Camera: Canon EOS 60D
Image Origin
ISO: 200
Aperture @: f/3.5
Focal length @: 32mm
Camera: Nikon D5000
Image Origin
ISO: 200
Aperture @: f/6.3
Focal length @: 70mm
Camera: Canon EOS 60D
Image Origin
ISO: 125
Aperture @: f/11
Focal length @: 70mm
Camera: Canon EOS 60D
Image Origin
ISO: 200
Aperture @: f/20
Focal length @: 17mm
Camera: Canon EOS 650D
Image Origin
ISO: 100
Aperture @: f/25
Focal length @: 25mm
Camera: Canon EOS 60D