Sigma 10-20mm F4-5.6 EX DC HSM for Four Thirds specs
Lens Construction: 14 Elements in 10 Groups
Angle of View: 94.5 - 56.8 degrees
Number of Diaphragm Blades: 6 Blades
Minimum Aperture: F22
Minimum Focusing Distance: 24cm / 9.4 in.
Maximum Magnification: 1:6.7
Filter Size: Diameter 77mm
Filter Size: Petal-type Hood
Dimensions: Diameter 83.5mm X Length 86.4mm
3.3 in. X 3.4 in.
Weight: 495g/17.5 oz.
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Filed in: Sigma Camera Lenses
Description: This wide-angle zoom lens has an angle of view of 94.5 – 56.8 degrees. It is a very powerful tool for landscape photography and produces striking image with exaggerated perspective. Three SLD (Special Low Dispersion) glass elements and three Aspherical lenses provide optimum image quality throughout the entire zoom range. This lens incorporates HSM (Hyper Sonic Motor), ensuring a quiet and high speed AF as well as full-time manual... read more