Canon EF-S 17-55mm f/2.8 AF IS USM Lens
This lens from Canon is designed to meet user demand for a fast EF-S zoom lens. It has a large circular aperture which produces a shallow depth-of-field, creating background blur that draws attention ...
Pros: Amazing Image Quality; Amazing Versatility; Very Good Build Quality; Image Stabilization
Cons: Not L-Build Quality; Can't Use Onboard Flash; Not Compatible with Full-Frame Bodies; Dust Issues?; Heavy