TECHNOLOGY UPDATE :

SIGMA 10-20mm F4-5.6 EX DC HSM


Specification

ModelSIGMA 10-20mm F4-5.6 EX DC HSM
Focal Length10-20mm.
35mm equivalent focal length  
Maximum ApertureF/4-5.6
Minimum ApertureF/22
Image stabilisationNo
Diaphragm Blade Number6,rounded
AF Motor Type HSM
Filter thread77mm
Lens Construction14 elements in 10 groups
Angle of View (diagonal)102.4°-63.8°
Minimum Focus Distance0.24m
Maximum Reproduction Ratio1 : 6.7
Zoom method 
Standard Accessory

Front and rear caps

Compatible MountCanon (HSM), Nikon (HSM), Sigma (HSM)
Diameter83.5 x 81 mm
Weight470g
PriceUS: $
Bth: 17,900
Year introduced 

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