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Sigma 10-20mm F4-5.6 EX DC HSM Four Thirds Mount

Optical Characteristics
 
With a 35mm equivalent focal length range of 20-40mm, this lens offers a Wide zoom lens perspective.

Recommended Applications

* Recommendations are based only on the features necessary to perform the application successfully and do not take into account the relative image quality of different lenses

Landscapes

Wide expanses and panoramas can be captured with this focal length. For this application aperture settings will usually vary from f5.6 and smaller and cameras will usually be tripod mounted.

Interiors

Wide angle lenses are a must to capture the look of a room when working in confined spaces. This lens’s fast aperture allows you to capture as much natural light as possible and the camera will usually be tripod mounted to use slower shutter speeds.

Technologies

ASP (Aspherical Lens)

The aspherical lens complex allows freedom of design, improved performance, a reduced number of component lenses and a compact size.

HSM (Hyper-Sonic Motor)

This lens uses a motor driven by ultrasonic waves to provide a quiet, highspeed AF.

Specifications

35mm equivalent focal length range: 20-40mm
Lens perspective: Wide zoom lens
Minimum aperture: f22
Image stabilisation: In-camera stabilisation
Hyper-sonic motor: Yes
Special lens elements: 1 aspherical
Filter size: 77mm
Weight: 470g
Dimensions: 83.5 x 81
Maximum magnification: 1:6.7
Recommended applications: Landscapes, Interiors

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