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.

    Salmon Egg, Jun 9, 2008
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