The Sigma 10-20mm F3.5 EX DC HSM has a large maximum aperture at f/3.5. This aperture size is available throughout the zoom range. As with any wide angle lens, the 10-20mm F3.5 EX DC HSM is particularly suited to landscape and cityscape photography.
Sigma have included high quality ELD and SLD glass elements in the design of the lens. The use of these lens elements helps to let in a little extra light and helps you to produce higher quality images. This type of lens element comes into its own when you are photographing subjects in lowlight.
Specialist Subject: Landscape
Wide Angle Zoom
Minimum Focal Length
Maximum Focal Length
Closest Focusing Distance
87.3 x 88.2mm
Specifications are subject to change without notice.
Sigma 10-20mm F3.5 EX DC HSM Specification