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Old 01-07-2007, 08:08 AM
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Tannehill
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Tannehill is offline
 
Join Date: Mar 2007
Location: Tucson, before that Wisconsin, before that Melbourne, etc etc.
Posts: 231
focuser

You see a reflection of the focuser drawtube when you look at the secondary mirror thru the drawtube? Sorry, I'm not able to visualize what you are describing. Depending on light conditions you might be seeing some internal reflection which - if you wanted to be real particular - you could eliminate by baffling your focuser drawtube...but I confess my scope is downstairs in my storage locker and can't easily look in to see what might correspond to your description. Can you give more hints as to what you see where? Or even try taking a digital pic thru the drawtube if you have a digital camera?

scott
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