An ultra-wide angle zoom lens, the Sigma 10-20mm f4-5.6 is suitable for landscapes, as well as architecture and detailed interiors. The HSM focus system provides accurate autofocus at a rapid rate, which allows you to fire off as any shots as possible before the moment passes, while full-time manual focus means you can take the hands-on approach and make your own critical adjustments.With Aspherical and Super-Low Dispersion glass elements, the Sigma 10-20mm provides good levels of image sharpness, as well as doing its best to suppress aberrations, falloff and other common defects.
- For APS-C-format DSLRs
- Fast HSM AF system
- Includes Aspherical and SLD elements
- Internal focusing system
- Comfortable rubber zoom ring
A worthy addition to any landscape photographer’s kit, the Sigma 10-20mm f4-5.6 will replace your wide-angle prime lenses, bringing with it the versatility and travel-friendly nature that only a zoom can provide. The equivalent zoom range of roughly 15-30mm is wide enough for the most majestic views imaginable, with enough zoom to aid in you framing your compositions to your liking. The inclusion of Aspherical and SLD elements in the design of the lens lead to a high level of image sharpness, and a solid effort at reducing distortions and other imaging defects.
The comfortable rubber zoom ring of the Sigma 10-20mm f4-5.6 will find you easily locating it without taking your eye of your subject and using it to find the best focal length for your shot. The internal focusing system assures the lens stays the same size throughout usage, which is great in terms of portability. A Hyper Sonic Motor is in charge of powering the autofocus, providing fast and smooth focus on your subjects, while full time manual focus provides you with the ability to override the focus system and get the job done yourself.
|Zoom Focal Length||10-20mm|
|Lens Type||Wide Angle Zoom|