Tamron 17-50mm 2.8 non-VC , it's still plastic but better then the kit lens , or the new Sigma 17-50mm 2.8 OS lens .
+1
I have the Siggy 17 - 50mm 2.8 EX OS and I luv it. I would also recommend the Tamron, my friend has the non-VC one and it takes really great pics or maybe I should say he takes really great pics with it.
I went with the Sigma for the better build quality (at least it feels that way) and the OS.








