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![EF 17-40mm f/4L USM - [Canon Hongkong Company Limited]](https://www.canon.com.hk/public/product/3/pr_large_315.jpg "EF 17-40mm f/4L USM - [Canon Hongkong Company Limited]")
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Canon EF 17-40mm f/4L USM Lens Review
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Canon EF 17-40mm f/4L USM Lens Review
