Sigma AF Zoom 24-70 f2.8 IF EX DG HSM
by Paulo Ferreira
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Sigma 24-70 f2.8 EX DG lens
by G.ra Tomlin
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Aug 30a/04 High Park - Sigma 24-70 2.8 lens (temp)
by PerfectPoms
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Canon 24-105 L f/4 vs Sigma 17-70 f/2.8-4.5
by Alexis Hadjisoteriou
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Sigma 17-70 vs Sigma 18-50
by Miljenko Devcic
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The Sigma EX 12-24/4.5-5.6 DG
by Jakob Ehrensvärd
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12 - 24 Sigma tests
by David F
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Sigma f1.4 & Canon f1.8 mk1 50mm samples
by m1ke_a
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Sigma17 70
by Greg Van den Bleeken
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Sussex County (NJ) Air Show August 24, 2003
by Alan Hartmann
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