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Sigma 20mm F1.8 EX DG ASPHERICAL RF
7.9 out of 10

Sigma 20mm F1.8 EX DG ASPHERICAL RF

This Sigma 20mm F1.8 EX DG Aspherical RF is a unique Sigma offer Read more

Great Deal: $629.99

Reviews and Problems with Sigma 20mm F1.8 EX DG ASPHERICAL RF

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Overall 6
6.0
Value for money 8
8.0
Overall quality 3
3.0
Build quality 7
7.0

Sigma AF 20mm f/1.8 EX - Review / Test Report

photozone.de
31 January 2008
  • Conclusion: Due to its ultra-large max. aperture the Sigma AF 20mm f/1.8 EX is very ambitious lens. In theory you may argue that lens may be used for low light photography but its performance at max. aperture isn't really good enough for this.
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