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Hmm, then why did you ask in the first place? Go take a look at some of your edges and see what you think.

Get it without a camera, you don't need a camera. But you do need steady magnification. A loupe's drawback is you and the workpiece need to maintaina set distance constantly, and your will be swaying...

Bench scopes are easily available on the BAy. Mine I got for $79. I think it is great to have, for fun and elucidation.