Read this sentence from Chapter 11 of Lord of the Flies.

The twins watched anxiously and Piggy sat expressionless behind the luminous wall of his myopia.

What is the meaning of the phrase "behind the luminous wall of his myopia"?


Piggy is hiding from the rest of the boys.

Piggy does not see well.

Piggy does not understand what is happening.

Piggy is staring into the sun.