| neo |
| (professor emeritus) |
| 06/23/09 03:16 PM |
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Re: Test your own mirrors!
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Oh ...I see. You place the LED right behind the razor and it will move with the KE in the same time. It's a slitless tester with a moving source.
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Oh ...I see. You place the LED right behind the razor and it will move with the KE in the same time. It's a slitless tester with a moving source. |