Sat. 27 Feb 2010

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Links to Members Pages‎ > ‎Amy White's Page‎ > ‎Observing Blog‎ > ‎

posted Feb 28, 2010 7:40 AM by Amy White [ updated Feb 28, 2010 7:59 AM ]

Ed and I went out to Broemmelsiek in case any of my, or Stacey Thater's, students showed up for observing. Jim and Yvonne arrived, and Jim showed us how to use the Jones-Bird 16" and its digital setting circle accessory. WOW, large aperture with crisp images, can't be beat.

Check out this link that discusses interesting optical paths http://members.chello.at/birkfellner/raytracing.html

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Sat. 27 Feb 2010

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