Sigma 20mm f/1.4 DG HSM ART - Canon EF Fit Condición:Excelente 7 lens with multi-layer coating

7 lens with multi-layer coating to reduce flare and improve contrast

Construcción metálica sellada contra polvo y humedad

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Sigma 20mm f/1.4 DG HSM ART - Canon EF Fit Condición:Excelente 7 lens with multi-layer coatingTruly wide and truly fast, the Canon EF mount 20mm f 1. 4 DG HSM Lens is a member of the venerable Art series of Global Vision lenses from Sigma and pairs a sophisticated optical design with a robust physical construction. Comprised of 15 elements in 11 groups, the lens design includes two "F" Low Dispersion (FLD) elements, five Special Low Dispersion (SLD) elements, and two aspherical elements to significantly reduce chromatic and spherical