I've been reading some of the post concerning eye trouble. I have recently purchased a young male veiled. He has a great appetite, drinks plenty, and looks great. After a couple of days he began to blink and roll his eye behind the lid, as if to wash an irritant away. I have check everything I can think of and finally came to feel that it was the 10.0 exoterra light. Replacing it with a different type, he has blinked less and acts a little more comfortable. I have no access to a vet right now. Does anyone have any other ideas. Also, if the uv was the irritant should the eyes return to normal. Sorry if this is any way a redundant question, but I'm running out of ideas.