Aids for visual measurements

Date: Tue Mar 10 2009 - 14:29:07 UTC

  • Next message: Greg Roberts: "Re: Aids for visual measurements"

    Hi all.  Has someone doing visual position measurements tried using a  
    crosshair reticle eyepiece to define a line between stars?  A graduated  reticle to 
    judge distance?  Back in the days when double star observing was  popular, I 
    recall these eyepieces were commonly available; I don't know that  suppliers 
    even stock them anymore.
    I'd appreciate any feedback-- just doing  some brain-storming on how to 
    improve methodology while it's cloudy.
    Peter  G.
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