How Can Dawkins Explain The Perfect Eye In Our Brains?

Actually there is an explanation for the evolution of the eye, there is a good documentary about it on the science channel. Perhaps you should watch it.

The eye isn't perfect either.

If it was it wouldn't have blind spots nor deteriate so that glasses are needed.

You really must try harder.

Even a perfect pair of eyes --perfect at birth-- will eventualy deteriorate beceause everything eventually deteriorates. Entropy, right?

But the idea of the human eye is still genius. Irreducible genius, if you ask me.

Appreciate your eyes!