rebaling camera tips wanted

[charlyd]

hi i have a wds620 bga machine. and what for my feel i miss is a camera so i can observe the process. like in the picture.

of course this can be because i am not sure yet if my profiles are correct so it gives me more confidence in my work.

does some have tips for a good camera (not too expensive) what i can buy and add as some extra eyes. so i can zoom in under the chip. that would be nice.

all tips are welcome
thanks and greetz charly