Sigma 30mm F1.4 EX DC HSM

Announced Feb 14, 2005 •
Prime lens | Canon EF, Four Thirds, Nikon F (DX), Pentax KAF, Sigma SA Bayonet, Sony/Minolta Alpha
Principal specifications
Lens type Prime lens
Max Format size APS-C / DX
Focal length 30 mm
Image stabilisation No
Lens mount Canon EF, Four Thirds, Nikon F (DX), Pentax KAF, Sigma SA Bayonet, Sony/Minolta Alpha
Aperture
Maximum aperture F1.4
Minimum aperture F16.0
Aperture ring No
Number of diaphragm blades 8
Optics
Elements 7
Groups 7
Focus
Minimum focus 0.40 m (15.75)
Autofocus Yes
Motor type Ultrasonic
Full time manual Yes
Distance scale No
DoF scale No
Physical
Weight 430 g (0.95 lb)
Diameter 77 mm (3.03)
Length 59 mm (2.32)
Sealing No
Colour Black
Filter thread 62 mm
Hood supplied Yes
Tripod collar No
Other
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