This is kind of a tough argument here...
To whomever...Is there ANY reason to consider the human eye a superior design for the human being considering our atmosphere (air) that we live in?
That would be one question. In any case, this still would not really make a difference in the ultimate scheme of things. If the eye didn't develop along an ideal evolutionary design, this doesn't necessarily invalidate God. Is there anything in the Bible suggesting man's physicality is perfect?
I've always taken the verses saying he made man in his image to refer to the SOUL, not the physical body. It makes more sense anyway. It's the one part of us that is identified as being eternal and specifically suited for residency "with" God, whether you believe in a specific heaven or simply resonating with his spirit bearing witness to yours.
In any case, it's an interesting argument. Continue on.