The Sigma 17-50mm F2.8 EX DC OS HSM is a wide angle lens with image stabilisation built in. One of the big attractions is the large f/2.8 aperture that lets in plenty of light. The combination of image stabilisation and a large maximum aperture makes the 17-50mm F2.8 EX DC OS HSM a good choice if you find yourself taking pictures in lower light.
Sigma have added a special lens coating to help reduce any flare and ghosting that wider angle lenses are particularly susceptible to. A petal head lens hood is supplied with the 17-50mm F2.8 EX DC OS HSM. This is also useful in minimising lens flare.
Specialist Subject: Landscape
Wide Angle Zoom
Minimum Focal Length
Maximum Focal Length
Closest Focusing Distance
83.5 x 91.8mm
Specifications are subject to change without notice.
Sigma 17-50mm F2.8 EX DC OS HSM Specification