| Ed Jones |
| (Pooh-Bah) |
| 07/02/09 06:30 PM |
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Re: flat mirror tests
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A regular fluorescent is far from ideal. Do you know how flat your mirror really is? How much trouble was it for you to find the fringes?
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A regular fluorescent is far from ideal. Do you know how flat your mirror really is? How much trouble was it for you to find the fringes? |