Sigma 45mm f/2.8 DG Contemporary Specs

Focal Length
45mm
Aperture
Maximum: f/2.8
Minimum: f/22
Lens Mount
L-Mount
Lens Format Coverage
Full-Frame
Angle of View
51.3°
Minimum Focus Distance
9.4" / 24 cm
Magnification
1:4 Macro Reproduction Ratio
0.25x Magnification
Optical Design
8 Elements in 7 Groups
Aperture/Iris Blades
7, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
55 mm (Front)
Dimensions
ø: 2.52 x L: 1.82" / ø: 64 x L: 46.2 mm
Weight
7.8 oz / 220 g
Packaging Info
Package Weight
1.25 lb
Box Dimensions (LxWxH)
8.8 x 4.3 x 3.8"