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#1
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Boat telescope 2.0
On Tue, 26 Aug 2008 19:31:21 -0700 (PDT), wrote:
Progress while waiting for Fay to go away. Finished rough grinding yielding a focal length of 24" (this is a 100 mm diameter f 6 mirror) and finished the #120 grit and have started on the #180. My magnifications will be a low of 15 X an a high of about 30X. Some pictures of this progress in Chuck's place would be welcome. Sounds very interesting. -- John *H* |
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#2
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Boat telescope 2.0
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