Re: IC Marking
I agree.
The digital macro function on my 10 year-old Canon compact camera is amazing. The same model can be had for a fiver on eBay now if you're lucky.
The direction of the lighting is crucial too. I find shining my LED dental curing light almost along (rather than perpendicular) to the surface, then using the macro on the camera gives easy to read results almost every time.
N.
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