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#26 deSitter

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Posted 09 January 2022 - 01:16 PM

Bit confused by that how will rotating the tube assembly in the rings of the mount affect collimation ?

Keep the camera in the same orientation relative to vertical but rotate the tube in the mount. That should cause the pattern to follow the objective. If it does not, the error is elsewhere.

 

-drl



#27 camman

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Posted 09 January 2022 - 03:53 PM

Keep the camera in the same orientation relative to vertical but rotate the tube in the mount. That should cause the pattern to follow the objective. If it does not, the error is elsewhere.

 

-drl

Ok Think i get where your going with this. Again thanks for the discussion, its very productive. 




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