Sigma 28mm f/1.8 EX DG ASP Macro - Sample Images
Info and Reviews:
Introduced: 2000
Optical design: 10 elements in 9 groups
2 aspherical element
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/28mm-f18-ex-dg-asp-macro
http://www.dpreview.com/products/sigma/lenses/sigma_28_1p8/specifications
Review:
http://www.photozone.de/nikon_ff/754-sigmaex2818fx
http://www.lenstip.com/234.1-Lens_review-Sigma_28_mm_f_1.8_EX_DG_Aspherical_Macro_Introduction.html
http://www.thephoblographer.com/2013/07/26/review-sigma-28mm-f1-8-ex-dg-sony-alpha/#.VW87zM_tlBc
Image Origin
ISO: 200
Aperture @: f/5.6
Camera: Canon EOS 450D
Image Origin
ISO: 200
Aperture @: f/5.6
Camera: Canon EOS 450D
Image Origin
ISO: 200
Aperture @: f/8
Camera: Canon EOS 50D
Image Origin
ISO: 100
Aperture @: f/13
Camera: Nikon D700
Image Origin
ISO: 100
Aperture @: f/3.5
Camera: Canon EOS 60D
Image Origin
ISO: 100
Aperture @: f/1.8
Camera: Canon EOS 550D
Image Origin
ISO: 200
Aperture @: f/3.2
Camera: Nikon D700
Image Origin
ISO: 160
Aperture @: f/4
Camera: Canon EOS 50D
Image Origin
ISO: 100
Aperture @: f/3.5
Camera: Canon EOS 600D
Image Origin
ISO: 100
Aperture @: f/5.6
Camera: Canon EOS 450D
Image Origin
ISO: 100
Aperture @: f/4
Camera: Nikon D600
Image Origin
ISO: 100
Aperture @: f/??
Camera: Panasonic DMC-G2
Image Origin
ISO: 100
Aperture @: f/16
Camera: Canon EOS 5D
Image Origin
ISO: 100
Aperture @: f/8
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 800
Aperture @: f/22
Camera: Pentax K-5 II s
Image Origin
ISO: 100
Aperture @: f/4
Camera: Canon EOS 5D Mark II