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Topic » Sigma 24mm f/1.4 DG HSM Art for Canon

MTF Charts for 24mm Lenses

Equipment

Practical Use of Field Curvature: Wide and Telephoto Primes

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We introduced evaluating field curvature with 35mm f/1.4 lenses, then looked at how those differ from slower 35mm primes and zooms at the same focal lengths. Then we got into some practical stuff, showing how field curvature gives you useful information for 50mm lenses. Today we’re going to look at 24mm and 85mm prime lenses for a couple of […]

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