[Greggors84]

The other day I bought a Canon 50mm 1.8 II lens from Amazon, when it turned up I gave it a quick look over and while I was marvelling at the size of the aperture I noticed a speck on one of the elements inside the lens.

I have taken a few shots with the lens and I don't think it is visible in any of the shots. Is it worth sending back for a replacement or is it quite common? I wondering if its worth the hassle of sending back if the replacement may have the same.

Also If I record the dust data on my 550d is there any way of viewing this information?

Thanks

Chris