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    Re: Sextants and glasses
    From: Alexandre Eremenko
    Date: 2014 Mar 21, 15:54 -0400

     Paul,
    
    > Bruce Bauer writes: What many people end up
    > doing is taking the sight bare eyed with the scope adjusted to compensate
    > for vision defects and then putting on the glasses for reading time and
    > altitude.
    
    That's exactly what I do:-) And this is a nuisance.
    �
    > My problem is that I cannot do that adjustment using my SNO-T sextant.
    > am short sighted about minus 8 dioptres nowadays and it isn't
    > possible to shorten the Galilean scope
    
    I also have an SNO-T, but I am far-sighted.
    Do you have the Kepler (=day, Sun inverting) scope standard for SNO-T ?
    I always use THAT scope.
    It seems to me so far superior to the Galileo SNO-T and to all
    other Galileo scopes, and actually to all other scopes I ever tried
    that I always use it, except in the cases (form a small boat when there are
    waves, when I use no scope at all.
    
    I suppose that it permits adjustment for any kind of eyes,
    though I cannot try, because I have only one set of eyes.
    
    Alex.
    
    
    
    
    

       
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