I am a fellow specoid, but I ditched all that nonsense years ago by wearing contact menses. If you haven't tried a pair in ther last couple of years, try them again - they're much, much less itchy these days and excellent as long as you haven't got an astigmatism (which isn't a new Shimano rod, BTW). Even polarising glass huff up and get all smeary in the rain. Contacts+polaroid bins is cheaper by miles than prescription polaroids.
Another small point; a mate of mine has just has his short eyesight lasered back to perfection - took three hours including the waiting, cheap as chips, and he hasn't looked back. Mind you, if they dialed in too much laser I guess it would be all too easy to look back.. well, I thought it was funny.