Sigma 12-24mm F4.5-5.6 EX DG Aspherical HSM Specs

Wideangle zoom lens | Canon EF, Pentax KAF, Sony/Minolta Alpha, Sigma SA Bayonet, Nikon F (FX)
Principal specifications
Lens type Zoom lens
Max Format size 35mm FF
Focal length 12–24 mm
Image stabilization No
Lens mount Canon EF, Pentax KAF, Sony/Minolta Alpha, Sigma SA Bayonet, Nikon F (FX)
Aperture
Maximum aperture F4.5–5.6
Minimum aperture F22
Number of diaphragm blades 6
Optics
Elements 16
Groups 12
Special elements / coatings Four SLD glass elements Three aspherical elements
Focus
Minimum focus 0.28 m (11.02)
Maximum magnification 0.14×
Autofocus Yes
Motor type Ring-type ultrasonic
Full time manual Yes
Focus method Internal
Distance scale Yes
DoF scale Yes
Physical
Weight 600 g (1.32 lb)
Diameter 87 mm (3.43)
Length 103 mm (4.04)
Sealing No
Zoom method Rotary (internal)
Filter notes Filters cannot be attached to this lens
Hood supplied Yes
Hood product code Built-in
Tripod collar No
Other
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