| Crayfordjon |
| (Inventor) |
| 06/25/09 02:53 AM |
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Re: A new refractor concept
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Hi George Kiger, yes you have hit the nail on the head, the aperture becomes very small when the system is focussed on any object a meter or so away.
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Hi George Kiger, yes you have hit the nail on the head, the aperture becomes very small when the system is focussed on any object a meter or so away. |