| greenglass |
| (professor emeritus) |
| 06/30/09 06:35 PM |
flat mirror tests
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Does anyone know of other tests for flat mirrors than using a master flat which I don't have and the water test which I can't get to work and a foucault test?
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Does anyone know of other tests for flat mirrors than using a master flat which I don't have and the water test which I can't get to work and a foucault test? |