Canon has added to its EF-S series of lenses with the EF-S 17-55 mm f/2.8 IS USM, a standard zoom with a built-in image stabiliser. With image quality and design that rivals professional level Canon...
The first large wide-angle lens f/2.8 constant x3.2 developed exclusively to be used with sensors in Nikon DX format. Its DX design and magnesium construction make it compact and light.