Sigma 30mm F2.8 EX DN | Micro Four Thirds mount | Black

Sigma 30mm F2.8 EX DN High-performance standard lens, designed exclusively for mirrorless interchangeable lens cameras. Specifications Lens Construction 7 Elements in 5 Groups Angle of View 39.6° (E-Mount:50.7°) Number of Diaphragm Blades 7 Blades (Rounded Diaphragm) Minimum Aperture F22 Minimum Focusing Distance 30cm / 11.8in. Maximum Magnification Ratio 1：8.1 Filter size ⌀46mm Dimensions (Diameter × Length) ⌀60.6mm×38.6mm / 2.4in.×1.5in. Weight 130g / 4.6oz. Supplied Accessories Case