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Here is a good thread with great micrographs of a bevel and edge, from start to finish. Where a new honer honed a problem razor and photographed the whole process.

It is a bit long, (the whole...

For honing, and a quick look, you really do not need to spend much.

A 60X lighted loupe can be found on line for as low as $2. Buy a couple at least, the batteries cost more than a replacement...