Eyes in a dream often center on perception -- how clearly you're seeing a situation, or how much insight you have into yourself and others. Losing your sight in the dream can point to feeling unable to make sense of something, while sharp, clear vision often reflects growing self-awareness.
In the world many evils will happen, when in one month there shall happen an eclipse of both luminaries; chiefly in those places subject to the sign in which they happen. - William Lilly (1602.-1681.)