Sigma 50mm f2.8 Macro, Sigma EX DG Macro Nikon, Nikon F mount macro lens, Sigma 50mm boxed, Sigma macro lens UK. Sigma 50mm f/2.8 EX DG Macro lens (Nikon F mount). Autofocus accurate and responsive. TheEX DG Macro series is well‑respected for its optical performance and build quality.
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