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If you switch to a higher mag eyepiece, I always find it useful to slightly defocus the object ( when they are bright like planets) before you change to the higher power.
This will make it appear like a large bright reflection of your primary mirror.
This can then be easily centered in your higher mag eyepiece and then focussed down upon.
Hope this helps
Stu
Last edited by Stu Ward; 21-05-2011 at 07:38 PM.
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