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Old 01-02-2008, 09:11 PM
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dugnsuz (Doug)
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Join Date: Aug 2005
Location: Hahndorf, South Australia
Posts: 4,373
Get a laser collimator for 10 or 12" scopes - necessary!
Every time you move a scope of this size you have an opportunity for the mirrors to become slightly mis-aligned.

True the mirrors are mass produced in China, but the bang for buck is immense! Compare GSO price with hand figured mirror in 12" size.
Outside the beginners budget!?

Colour - ethereal green every time, but it's gonna be a hell of a brighter green in a 12" Dob!
All the best
Doug
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