Thread: New design - Annular ring OAG???
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Old 29-04-2013, 01:06 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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The attached sketch shows the simplicity....
AstroEngineering in the UK used to sell a 1.25" to 2" excentric adaptor, where the 1.25" eyepiece aperture was off-set to the centre line....this looks like an ideal match...
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Click for full-size image (annular OAG.jpg)
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