SIGMA 18-50mm F2.8-4.5 DC OS HSM Lens

Sigma's 18-50mm F2.8-4.5 DC OS HSM lens is designed for digital SLR cameras and offers a large aperture. Its large aperture of F2.8 (at 18mm) lets through a maximum amount of light, making it the ideal complement to your camera. 

This 18-50mm lens is perfect for taking shots indoors and in all sorts of weather conditions. The combination of the lens construction and the stabilisation system means images are lifelike and every detail is reproduced, and blur becomes a thing of the past.

Meanwhile, the Hyper Sonic Motor (HSM) on the 18-50mm lens by Sigma makes for quick and silent focusing, and the "Super Multi-Layer Coating" reduces flare and ghosting. This lens even has internal focusing and zooming for convenient handling; the overall length of the lens does not change at all when in operation.