More Q’s about surface finish.

More Q’s about surface finish.

This topic has 25 replies, 10 voices, and was last updated 28 August 2021 at 02:02 by Robin Graham.

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28 August 2021 at 02:02 #560095
Robin Graham
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@robingraham42208
Thanks Michael. The chap who made that video is a very good teacher I think.

My problem isn't so much the theory (my PhD project involved a scratch built magneto-optical spectrometer, so I got to know a bit about diffraction gratings) as setting things up to measure angles etc in my ramshackle workshop.

A pleasant 7 minute watch though!

Regards, Robin
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