Sigma 17mm f/4 DG Contemporary Specs

Focal Length	17mm
Aperture	Maximum: f/4 Minimum: f/22
Lens Mount	L-Mount
Lens Format Coverage	Full-Frame
Angle of View	103.7°
Minimum Focus Distance	4.7" / 12 cm
Magnification	1:3.57 Macro Reproduction Ratio 0.28x Magnification
Optical Design	9 Elements in 8 Groups
Aperture/Iris Blades	7, Rounded
Focus Type	Autofocus
Image Stabilization	No
Filter Size	55 mm (Front)
Dimensions	ø: 2.5 x L: 1.9" / ø: 64 x L: 48.8 mm
Weight	7.9 oz / 225 g

Packaging Info

Package Weight	1.27 lb
Box Dimensions (LxWxH)	8.3 x 4.2 x 3.7"