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DxOMark1دن

Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon - DXOMARK

Sigma 17-70mm f/2.8-4 DC Macro OS HSM C (Nikon) review: update to popular standard zoom lens Introduction With a classy looking outer finish, new optical construction of 16-elements in 14 groups ...
DxOMark1دن

Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon - DXOMARK

Sigma 17-70mm f2.8-4 DC Macro OS HSM C Canon review - The Above ‘Standard’ Zoom Introduction The Sigma 17-70 f2.8-4 DC Macro OS HSM C Canon is a “standard” zoom lens for APS-C cameras, in this case ...