Sigma 10-20mm f/4-5.6 EX DC AF Lens for Sony Alpha Digital SLR 201-205 10-20
The Sigma 10-20mm f/4-5.6 EX DC lens offers an ultra-wide zoom solution to digital cameras, and was exclusively designed to suit the characteristics of digital SLR cameras. The super wide-angle capability of this zoom lens (equivalent range of approx. 16-32mm when used with a digital SLR camera) makes it a very powerful tool for both indoor and landscape photography.
DC lenses are exclusively designed for digital SLR cameras. The image circle (rear of lens) is made to match the smaller dimensions used for the image sensor on digital cameras. As a result these lenses are also more compact and lightweight, and are better matched to digital SLR cameras.
Large aperture, super wide-angle lens for digital SLR cameras.
- Ultra wide-angle of view with large maximum aperture of F3.5
- Sharp images with high contrast and superior peripheral brightness
- Super multi-layer lens coating reduces flare and ghosting
- Aspherical lenses perfectly correct coma aberration
- Hyper Sonic Motor (HSM) ensuring silent, high-speed AF
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