Sigma 20mm f/1.8 EX DG ASP RF - Sample Images
Info and Reviews:
Introduced: ??
Optical design: 13 elements in 11 groups
2 aspherical 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.dpreview.com/products/sigma/lenses/sigma_20_1p8/specifications
Review:
http://www.the-digital-picture.com/Reviews/Sigma-20mm-f-1.8-EX-DG-Lens-Review.aspx
http://www.thephoblographer.com/2013/06/18/review-sigma-20mm-f1-8-ex-dg-rf-aspherical/#.VXhs1vntlBc
Image Origin
ISO: 125
Aperture @: f/16
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 125
Aperture @: f/16
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 100
Aperture @: f/5
Camera: Nikon D600
Image Origin
ISO: 50
Aperture @: f/22
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 320
Aperture @: f/2
Camera: Nikon D700
Image Origin
ISO: 100
Aperture @: f/1.8
Camera: Canon EOS 60D
Image Origin
ISO: 100
Aperture @: f/1.8
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 200
Aperture @: f/8
Camera: Sony DSLR-A700
Image Origin
ISO: 100
Aperture @: f/2.8
Camera: Sony SLT-A99V
Image Origin
ISO: 160
Aperture @: f/1.8
Camera: Sony SLT-A99V
Image Origin
ISO: 200
Aperture @: f/8
Camera: Nikon D800
Image Origin
ISO: 640
Aperture @: f/2.5
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 200
Aperture @: f/22
Camera: Canon EOS 450D
Image Origin
ISO: 50
Aperture @: f/22
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 500
Aperture @: f/2
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 100
Aperture @: f/2.2
Camera: Nikon D600
Image Origin
ISO: 100
Aperture @: f/4
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 200
Aperture @: f/5
Camera: Nikon D600
Image Origin
ISO: 200
Aperture @: f/1.8
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 640
Aperture @: f/8
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 400
Aperture @: f/6.3
Camera: Canon EOS 7D
Image Origin
ISO: 100
Aperture @: f/4
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 200
Aperture @: f/2
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 160
Aperture @: f/18
Camera: Canon EOS 5D Mark III
