Sigma 19mm F2.8 EX DN

Announced Jan 10, 2012 •
Prime lens | Micro Four Thirds, Sony E
Principal specifications
Lens type Prime lens
Max Format size APS-C / DX
Focal length 19 mm
Image stabilization No
Lens mount Micro Four Thirds, Sony E
Aperture
Maximum aperture F2.8
Minimum aperture F22
Aperture ring No
Number of diaphragm blades 7
Optics
Elements 8
Groups 6
Special elements / coatings Super Multi-Layer Coating
Focus
Minimum focus 0.20 m (7.87)
Autofocus Yes
Motor type Micromotor
Full time manual Unknown
Distance scale No
DoF scale No
Physical
Weight 140 g (0.31 lb)
Diameter 61 mm (2.4)
Length 46 mm (1.81)
Sealing No
Colour Black
Filter thread 46 mm
Hood supplied No
Tripod collar No
Other
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