The new Sigma wide-angle model stands out with its thoroughly corrected magnification chromatic aberration and sagittal coma flare, as well as completely minimized distortion thanks to its optical design. It features water- and oil-repellent coating on the front lens element and its overall dust- and splash-proof structure ensures excellent performance even in the most challenging shooting conditions. The high-speed AF, thanks to the HSM (Hyper Sonic Motor) with an updated algorithm, captures the perfect moment instantly,This lens is a great contender for street photography, as well as shooting landscapes and night skies.
Lens Construction 17 elements in 12 groups
Angle of View (35mm) 75.4°
Number of Diaphragm Blades 9 (Rounded diaphragm)
Mininum Aperture F16
Minimum Focusing Distance 28cm / 11 in.
Filter Size (mm) φ77㎜
Maximum Magnifications 1：5.4
Dimensions(Diameter x Length) Φ82.8mm × 107.7mm(3.3 in. x 4.2in.)
Weight 865g / 30.5oz.