Two serialized numbers on a Zeiss 16-70; which one matters?: Sony Alpha / NEX E-mount (APS-C) Talk Forum: Digital Photography Review
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Notice to Owners of SEL35F28Z Sonnar T* FE 35mm F2.8 ZA Interchangeable Lens - Updated on 9th June 2016 | Sony AP
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Important Notice】 Dear SIGMA 28-70mm F2.8 DG DN | Contemporary users | Lenses | Products | News | SIGMA Corporation
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