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Sigma 20mm F1,8 EX DG
6.0 out of 10

Sigma 20mm F1,8 EX DG

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Reviews and Problems with Sigma 20mm F1,8 EX DG

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Sigma 20mm f/1.8 EX DG Lens

The Digital Picture
18 August 2007
  • Excerpt: Is the Sigma 20mm f/1.8 EX DG Lens right for you? Learn all you need to know about the Sigma 20mm f/1.8 EX DG Lens in The-Digital-Picture.com's review!
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Overall 5
5.0
Value for money 6
6.0
Overall quality 3
3.0
Build quality 7
7.0

Sigma AF 20mm f/1.8 EX DG RF (FX) - Review / Test Report

photozone.de
23 August 2007
  • Conclusion: Just like its slightly longer sister lenses, the Sigma AF 20mm f/1.8 EX DG leaves us with mixed feelings. The center resolution of the lens is very good to excellent, while the borders and corners disappoint especially at large apertures. Vignetting is very pronounced wide open.
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Overall 5
4.5
Overall quality 4
4.0

Sigma AF 20mm f/1.8 EX DG RF (DX) - Review / Lab Test Report

photozone.de
21 August 2007
  • Conclusion: Just like its slightly longer sister lenses, the Sigma AF 20mm f/1.8 EX DG leaves us with mixed feelings. The center resolution of the lens is very good to excellent, while the borders and corners disappoint at large apertures. Stopped down, the resolution is very good across the DX frame, though.
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