Promising Distortion Correction: Sigma 24mm f2 DG DN Review

Sigma is a third-party company known for lenses that tend to be a bit more budget-friendly than larger names. But, that’s not exactly the case with the I series: a set of metal prime lenses designed to be more high-end than budget. The Sigma 24mm f2 DG DN Contemporary is one of those lenses.

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