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Old 28-08-2008, 10:13 AM
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koputai (Jason)
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Join Date: Nov 2007
Location: Sydney, Australia
Posts: 1,648
Boring!! (a hole in an existing mirror)

Guys,
I'm contemplating boring a hole in an existing 8 inch Newt mirror (1 inch thick) to make a classic Cassegrain.
I know, I've read Texereau, and he says don't do it. But, I have a spare mirror, and think I might give it a try. Am I absolutely going to ruin it? Is it even worth a try?

Cheers,
Jason.
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