I am thinking about get a set of these and was just wondering if anyone has had dealing's with them and what are your thoughts.
I would like to get a set of these but I have got one set but these have never worked and they were so cheap.
And this is more to why I think they never worked very well. To this day I have not ever got a shot to keep from them.

But these new one with this auto focus might be okay.
So any thought on them good or bad will be appreciated.