What is a visual metaphor for Oedipus in 'Oedipus Rex'?

Answer:
A mistake in a contact lens prescription is a visual metaphor for Oedipus in "Oedipus Rex" by Sophocles (495 B.C.E. - 405 B.C.E.).

Specifically, Oedipus is mistaken about his self-identity. That his start point is off makes everything else off in his life. The same may be said of an individual whose contact lens prescription is incorrect.
First answer by Ginezumi. Last edit by Ginezumi. Contributor trust: 904 [recommend contributor recommended]. Question popularity: 2 [recommend question].