Here is a review of the lens: http://www.dpreview.com/lensreviews/sigma_18-250_3p5-6p3_os_c16/
I do not own one. If you're looking for a convenient all-in-one lens solution and can overlook a bit of image softness, you'll probably like it. $320 is a good deal considering the normal retail.
Has anyone here used this lens or knows anything about it?
I have a chance to pick this lens up for a work trade off. I figure it comes out to about $320.00.
The person said he has only had the lens for 4 months, really liked it, but is going to a Canon full frame camera and can't use it any longer. There is not a scratch on it and it looks almost new.
The online reviews look good, but would like to get a little more input before I do the trade off.

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