Thread: primary mirror collimation springs
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Old 23-03-2010, 10:40 PM
adman (Adam)
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Join Date: Sep 2009
Location: Brisbane
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primary mirror collimation springs
I have just moved my primary up the tube by putting in longer collimation bolts - so I can now get focus with my DSLR.

New bolts means new springs....does anyone know how strong these springs should be?

Adam
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