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| subject: | RE: ATM How Good Does a Diagonal Need to Be? |
From: "CSC" To: "Atm" Reply-To: "CSC" I am looking at having a > minimum obstruction scope with the diagonal just far enough from focus to > avoid seeing the dust on it. A relay lens or gregorian secondary will > re-form the image where it can be accessed by eyepieces. > > . . . Richrad Is richrad the name of this design? --- BBBS/NT v4.00 MP* Origin: Email Gate (1:379/1.100) SEEN-BY: 633/267 270 @PATH: 379/1 633/267 |
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