Simga mini-wide 28mm 2.8?

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Has anyone tried this lens on t2i or 7d? It seems like a good wide but I can't seem to find any video of it on the internet used with eos camera. Here's a link to one on ebay....

http://cgi.ebay.com/Fast-Clean-K-mo...84684520?pt=Camera_Lenses&hash=item4aa45613e8

they usually go for about 50 or 60 bucks.