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| Re: Secondary Mirror
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Steve/">Steve on March 10, 1999 11:07:55 UTC |
I think what you're calling the diagonal would be the secondary mirror. At any rate, the secondary is the one mounted at the front (star end) of the tube, at a 45 degree angle, which directs light from the primary into the eyepiece focusing tube. |
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