Sigma 45mm f/2.8 DG DN Contemporary Lens Review (by OpticalLimits)

OpticalLimits has shared the results of Sigma 45mm f/2.8 DG DN Contemporary Lens for Sony E-mount in-depth review and said “In terms of optical performance, the results are pretty impressive”. Sigma 45mm f/2.8 DG DN Contemporary Lens Key Features: Focal length: 45mm Aperture range: f/2.8- f/22 Sony E-Mount Full-frame format 7-blade rounded diaphragm Super multi-layer coating Fast AF with full-time […]

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