Dave takes a look at two cheap USB microscopes to see how suitable they are for electronics works and soldering and inspection.
http://amzn.to/JEXuLH
Andonstar/Vividia 2MP 12mm diameter endoscope style USB microscope:
http://amzn.to/1cLfhHr
http://www.ebay.com.au/itm/171176517011
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