Sigma 28mm F1.4 DG HSM Review

February 7, 2019 | Mark Goldstein |

Sigma 28mm F1.4 DG HSM Specifications

Lens Construction 17 elements in 12 groups
Angle of View (35mm) 75.4 degrees
Number of Diaphragm Blades 9 Blades (Rounded diaphragm)
Minimum Aperture F16
Minimum Focusing Distance 28cm / 11in
Maximum Magnification 1:5.4
Filter Size Diameter 77mm
Dimensions Diameter 82.8mm x Length 107.7mm / 3.2in. x 4.2in.
Weight 865g / 30.5oz.