Ghosts vs. Halos

Discussion in 'Optometry Archives' started by Keith Morris, Jul 1, 2004.

  1. Keith Morris

    Keith Morris Guest

    What's the difference? I can imagine halos occur around lights or
    bright objects at night. What are ghosts? I occaisionally have a
    problem with a contact lens where an offset "ghost" image appears --
    usually of some light object. Is this a ghost? What causes this and
    is there anything that can be done. it seems that once my contacts
    have "settled" after a few hours this problem can lessen. What's up?
    (I'm talking strictly contacts here -- no Lasik involved).

    Keith Morris, Jul 1, 2004
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