It didn't happen that way. That's another thing about your laughable claim of being interested in the science of things.
Science isn't about how deliberately dumb you can be. Everything is impossible if you start imagining silly ways for it to be impossible. An old-timey Greek named Zeno figured out some ingenious ways "logical" reasons that all motion is impossible. You can be wrong and ingenious at the same time.
How Could an Eye Evolve? (Want to speed things up? Don't forget to click on the links so I don't have to link every sub-page for you. For once in your pig-ignorant life, anticipate an argument!)
It could not, and a reference from your buddy Don Lindsay, well known at home at dinnertime, proves absolutely nothing. What real science shows is that about a quarter of our brain is dedicted just to processing visual information. So no, the eye did not evolve.
So that's how the eye evolved. It's no wonder you idiots believe in fairy tales of evil-lution. With scrambled brains such as yours, it's easy to see why you confuse truth with fairy tales.
See I can get down to your level too. So there. Now grow up and answer the question.