• 10-15-2012 08:15 PM #0
    bdial
    bdial is offline
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    For the 80, a half stop looks good according to this chart; Extension tubes

    It doesn't show the 60, but a half should be good for it too.
    Last edited by bdial; 10-15-2012 at 08:20 PM. Click to view previous post history.
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