Sigma APO Macro 180mm F2.8 EX DG OS HSM

Announced Jan 10, 2012 •
Telephoto macro prime lens | Canon EF, Nikon F (FX), Sigma SA Bayonet, Sony/Minolta Alpha | 107
Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 180 mm
Image stabilization Yes
Lens mount Canon EF, Nikon F (FX), Sigma SA Bayonet, Sony/Minolta Alpha
Aperture
Maximum aperture F2.8
Minimum aperture F22
Aperture ring No
Number of diaphragm blades 9
Optics
Elements 19
Groups 14
Special elements / coatings 3 FLD glass elements
Focus
Minimum focus 0.47 m (18.5)
Maximum magnification 1×
Autofocus Yes
Motor type Ring-type ultrasonic
Full time manual Yes
Focus method Internal
Focus notes Floating focus system
Distance scale Yes
DoF scale No
Physical
Weight 1640 g (3.62 lb)
Diameter 95 mm (3.74)
Length 204 mm (8.03)
Sealing No
Filter thread 86 mm
Tripod collar Yes
Other
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