Sigma 50mm F/1.4 Specs

Performance
Focal Length50mm
ApertureMaximum: f/1.4
Minimum: f/16
Camera Mount TypeSony E
Format Compatibility35mm Film / Full-Frame Digital Sensor
Angle of View46.8°
Minimum Focus Distance1.31' (40 cm)
Maximum Reproduction Ratio1:5.6
Optical Design13 Elements in 8 Groups
Diaphragm Blades9, Rounded
Features
AutofocusYes
Physical
Filter ThreadFront: 77 mm
Dimensions (DxL)Approx. 3.36 x 3.93" (85.4 x 99.9 mm)
Weight1.79 lb (815 g)
Packaging Info
Package Weight1.25 kg
Box Dimensions (LxWxH)7.0 x 5.0 x 5.0"