Sigma to Announce Two New EF Lenses for Photokina 2018
Sigma is planning to announce at least two new EF mount lenses ahead of Photokina 2018, which will take place
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Tag: Sigma 70-200mm f/2.8 DG OS HSM Art Lens
Sigma 70-200mm f/2.8 Art & 70-200mm f/4 Contemporary Lenses Coming?
The latest rumors suggest that Sigma will announce two new 70-200mm lens in early 2018: Sigma 70-200mm f/2.8 DG OS
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