Turning a webcam into a digital macro camera



15$ webcam + objective lens = the camera I took most of the early figure pictures with. It got a whopping 5 microns/pixel which is the same as our $3000 macro setup from edmund optics! The downside was it had a horrible depth of field, no focus, no adjustable zoom, tiny resolution, and had to be manually positioned. Every time the table was bumped, you would have to spend 5 minutes finding the same 5mm spot again.


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