RHS Wisley Jan 9th '06 with Sigma 18-50 f/2.8
by Michael Buckeridge
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Tamron 17-50 f/2.8 vs Sigma 17-70 f/2.8-4.5 vs Sigma 30mm f/1.4
by Alexis Hadjisoteriou
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Science Museum London 05, Autumn 05 with Sigma 18-50 f/2.8
by Michael Buckeridge
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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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Nikkor 17-55 f/2.8 F-S DX vs Sigma 18-50 f/2.8 DC
by Miljenko Devcic
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Sigma 17-70 vs Sigma 18-50
by Miljenko Devcic
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Sigma 17-70 macroshots
by Miljenko Devcic
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SIGMA 150mm +Kenko
by Rüdiger Kukasch
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Sigma Lenses
by Bob Dodds
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Sigma 120-300mm Images
by Ward Larson
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