Sigma 70mm f/2.8 EX DG Macro - Sample Images
Info and Reviews:
Introduced: 2006
Optical design: 10 elements in 9 groups
3 SLD glass elements
Lens mount: Canon EF, Nikon F (FX), Pentax KAF, Sigma SA Bayonet, Sony/Minolta Alpha
Covers: Full-frame (24×36mm)
More info:
http://www.sigmaphoto.com/product/70mm-f28-ex-dg-macro
http://www.dpreview.com/products/sigma/lenses/sigma_70_2p8_macro/specifications
Review:
http://www.lenstip.com/336.1-Lens_review-Sigma_70_mm_f_2.8_EX_DG_Macro.html
http://www.photozone.de/Reviews/300-sigma-af-70mm-f28-ex-dg-macro-canon-review--test-report
Image Origin
ISO: 400
Aperture @: f/2.8
Camera: Nikon D7100
Image Origin
ISO: 200
Aperture @: f/2.8
Camera: SIGMA SD1 Merrill
Image Origin
ISO: 200
Aperture @: f/14
Camera: Nikon D5200
Image Origin
ISO: 200
Aperture @: f/5.6
Camera: Pentax K-5
Image Origin
ISO: 140
Aperture @: f/3.2
Camera: Nikon D610
Image Origin
ISO: 200
Aperture @: f/3.2
Camera: Fujifilm FinePix S5Pro
Image Origin
ISO: 400
Aperture @: f/4
Camera: Pentax K-r
Image Origin
ISO: 400
Aperture @: f/2.8
Camera: Pentax K-7
Image Origin
ISO: 800
Aperture @: f/8
Camera: Pentax K-5
Image Origin
ISO: 800
Aperture @: f/8
Camera: Pentax K-5
Image Origin
ISO: 100
Aperture @: f/6.3
Camera: Nikon D5100
Image Origin
ISO: 100
Aperture @: f/9
Camera: Nikon D7000
Image Origin
ISO: 80
Aperture @: f/22
Camera: Pentax K-5
Image Origin
ISO: 640
Aperture @: f/5.6
Camera: Nikon D300S
Image Origin
ISO: 200
Aperture @: f/7.1
Camera: Canon EOS 350D
Image Origin
ISO: 320
Aperture @: f/14
Camera: Nikon D300S
Image Origin
ISO: 640
Aperture @: f/2.8
Camera: Nikon D7100
Image Origin
ISO: 200
Aperture @: f/4
Camera: Pentax K-5
Image Origin
ISO: 100
Aperture @: f/2.8
Camera: Canon EOS 350D
Image Origin
ISO: 100
Aperture @: f/4
Camera: Canon EOS 500D