Sigma 17-50mm f/2.8 OS HSM lens review (with samples)

Everyone loves an image stabilized, fast standard zoom lens. They're incredibly useful for just about anything. This is one which promises as much as the mighty Canon 17-55mm f/2.8 IS USM, but for half the price. Can it measure up? If you've found this or other videos I've made to be helpful, then support me on Patreon! https://www.patreon.com/christopherfrost?ty=h All pictures and footage taken by me with my trusty Canon 60D. Be sure to follow my Photostream on Flickr, to see sample pictures of lenses I

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• #canon