Sigma 50mm f/1.4 DG HSM Art Lens (Sony E)

Specifications:

Focal Length: 50mm

Aperture: Max f/1.4 to Min f/16

Mount: Sony E

Format Compatibility: Full frame

Angle of View: 46.8˚

Minimum Focus Distance: 40cm

Optical Design: 13 elements in 8 Groups

Diaphragm Blades: 9, Rounded

Autofocus: Yes

Filter Thread: 77mm

Weight: 815 g