| Crayfordjon |
| (Inventor) |
| 07/02/09 04:37 AM |
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Re: A new refractor concept
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Gary, just fine! make sure they dont send you a coloured one!. One side of the filter will be flat enough, so you only need to grind the front surface.
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Gary, just fine! make sure they dont send you a coloured one!. One side of the filter will be flat enough, so you only need to grind the front surface. |