Due to poor air quality related to fires in California, the Academy’s San Francisco offices will be closed Friday, Nov. 16. Member support staff will not be available by phone and responses to emails may be delayed.

  • Cristalino

    Read in English:
    Mar. 28, 2016

    Córnea, Iris, Cristalino y Pupila del ojo.

    Parte transparente del ojo ubicada detrás del iris de color. Ayuda a enfocar la luz sobre la retina (parte posterior del ojo) para que pueda ver.