Thanks for the clarification. I really should brush up on my biology/anatomy knowledge. I guess that means I was wrong about eye color but still likely making a valid assumption about albino eyes perhaps not being well best suited for such a test. I've always had kind of fuzzy vision since I was a kid but I never started working with computers until I was in my late twenties at which point I've been sitting in fornt of the buggers almost non-stop. A decade later and I pretty much have the same level of fuzziness in my vision so I'm gonna continue not panicking. As far as eyes go I have bigger things to worry about like retinal detachment and considering dear old mumsie has the age related macular degeneration thing (which is hereditary AFAIK) I guess that as well.
Meh. We all have a Best Before date. I'm already pretty curdled so I try not to make myself too insane about the "maybes" anymore.