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PhysicoRaj
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Feb13-13, 11:06 PM
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Hi, Iam thinking of making my own telescope and I have a magnifying glass lens, biconvex, about 10 cm in diameter and 27 cm focal length. I think it would be better as the objective. For the eyepiece, what type of lens, of what focal length and aperture diameter should I use? (I hope to identify the rings of Saturn.... I may not be able to .. but at least the craters of the moon are okay.)
Thanks.
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