What would cause rainbow flashes?

Discussion in 'Optometry Archives' started by Salmon Egg, Jun 9, 2008.

  1. Salmon Egg

    Salmon Egg Guest

    I have noticed momentary flashes (phosphenes?). They appear to be be
    full rainbow spectra. At first, I thought that they were caused by
    dispersion from where the bifocal add adjoins the main lens. However,
    that does not seem to be the case.

    Bill
     
    Salmon Egg, Jun 9, 2008
    #1
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