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Re: A Possible New Way To Make A Mirror. Maybe, Mabe Not?

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Posted by BillB/">BillB on January 22, 2000 03:12:12 UTC

Check out this link on spherical mirror warping: I believe this is what Joe was referring to. This is a good idea in that a relatively easy to make spherical mirror is warped into a paraboloid. However I have wondered if the warping is uneven and causes astigmatism.

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