Astronomy/Expert Profile

Paul Wagner

On Vacation
returns 11/09/2009
Expertise

Astronomy and telescope making. Have made at least seven telescopes, both refractors and reflectors, and have spent 30 years looking at the nighttime sky.

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    K = Knowledgeability    C = Clarity of Response    T = Timeliness    P = Politeness
UserDateKCTPComments
ernie10/09/0910101010Hi Paul, thanks again for your answer .....
joe09/15/0910101010Thanks alot , i seen the four moons .....
Tom08/08/0910101010Well, I guess that takes care of .....
dennis07/30/0910101010thank you for your help paul just .....
Randy03/24/0910101010Thank you. This gives me some useful .....

Recent Answers from Paul Wagner

2009-11-03 Meade 290-C focuser:

HI Tom You might find this article interesting---it's about this type of scope, and what serious amateurs do to make them better. With about 40X, you can certainly see the rings of Saturn! http://www

2009-10-29 built-in barlow:

Hi Randy the short answer here is that if the scope was designed to incorporate this Barlow into its focal system, then it probably works best that way. But if you are a dedicated fiddler like I am

2009-10-28 Meade 290-C focuser:

Hi Tom I am not surprised that you didn't get much help from customer service! But I want to ask a question. Are you missing the focuser (the mechanical part that moves the eyepiece in and out of

2009-10-23 Astronomy and "global warming":

HI Matt It's hard to say how climate change would affect the recreational astronomer. Maybe there would be more cloudy days, or fewer, but in general, the skies are about the same, independent of the

2009-10-18 4.5 or 5 inch newtonian reflector:

Hi Randy There is little difference between these scopes---except that the 5 inch wll gather a bit more light. I am a little confused by your comparison, because the 4.5, with a 900mm focal length

 

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