Sigma 50mm F/2 DG DN Contemporary Specs

Focal Length50mm
Maximum Aperturef/2
Minimum Aperturef/22
Lens MountLeica L
Lens Format CoverageFull-Frame
Minimum Focus Distance17.7" / 45 cm
Macro Reproduction Ratio1:6.9
Optical Design11 Elements in 9 Groups
Diaphragm Blades9, Rounded
Focus TypeAutofocus
Filter Size58 mm (Front)
Dimensions (ø x L)2.8 x 2.7" / 70 x 68 mm
Weight12.3 oz / 350 g