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[AZ-Observing] Re: Hour of Darkness from Science Center
- From: Joe Bergeron <joe@xxxxxxxxxxxxxxx>
- To: az-observing@xxxxxxxxxxxxx
- Date: Sun, 30 Mar 2008 10:19:26 -0700
On Mar 30, 2008, at 9:06 AM, Rick Tejera wrote:
> As for the PFD, That's why I have a cheap (Actually free) old 20mm
> Edmund
> Ortho eyepiece. That's what goes in the scope during public SP's. I
> don't;
> have to worry about fingerprints & such on the $200 chunks-o-glass.
This is a common strategy, but I don't see the need for it. No one is
likely to leave anything on my eyepieces that won't clean up very
easily. The only reason I even bothered to thumb off the thickening
deposits was that it was hurting the quality of the view.
Joe Bergeron
Fellow, International Association of Astronomical Artists
http://www.joebergeron.com
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