Judi Dench perseveres in acting despite losing eyesight

Dame Judi Dench revealed she can no longer see on film sets due to age-related macular degeneration.
The 88-year-old relies on friends to help her learn lines as she can't read scripts anymore.
Though finding it very challenging, Dench is determined to continue acting as much as she can.
She described having to depend on others as "ghastly" but remains positive.
Despite her visual impairment, Dench recently earned an Oscar nomination for her role in "Belfast."