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Old 26-05-2009, 04:07 PM
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Robh (Rob)
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Join Date: Feb 2009
Location: Blue Mountains, Australia
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Quote:
Originally Posted by Wavytone View Post

You you could cut a 4" hole in the lid, off-axis, and turn it into a nice 4" f/15 scope (same focal length as the 12" was). Would be even better than a refractor as its achromatic.
I'm assuming the 4" off-axis "aperture" would require a different telescope collimation. Yes or no?
If so, how would you collimate the scope with respect to the new off-axis "aperture"?

Rob.
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