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Old 24-02-2023, 07:09 AM
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alpal
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Join Date: Jan 2012
Location: Melbourne
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Quote:
Originally Posted by bojan View Post
Mine has springs in a form of spring washers (compressed between 2 flat washers and nuts).. which I tightened in the process of colimation couple of years ago when I last collimated the scope and never again since then. The only part left from original cell I bought from US back in '80-ies is the black aluminium cast.. the rest is my design & workmanship.



Thanks Bojan,
you also have those 3 very long bolts that go out in a radial pattern
and attach to the walls of the tube.
I assume they stop lateral movement?

How can they allow the mirror to tilt -
when you adjust the collimation screws?
How can you easily adjust the collimation?



cheers
Allan
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