Thanks for such fast responses!
I'll try this to help him with his eye cleaning, but aside from him keeping them closed and rubbing them on things there's no obvious reason or side-effects. No crust or discoloration, though showering him still sounds like a good plan.
I'm taking him back...
Chameleon Info:
My Chameleon - Flapneck (chamaeleo dilepis) male, I'm assuming around 1 year. He's about 6 to 7 inches from snout to the base of his tail. I received him from 3/11/2015, so I've only had him for about 2 weeks.
Handling - Before he began showing problems, I only handled him to get...