Changing eye color for good?!

Never heard of this, sounds like a fake, as the only way to change your eye colour would be to change the genetic code for them, and they haven't unlocked this code yet, let alone specific enough to use a laser to alter the generic code. The idea is plausible but we don't have the scientific knowledge just yet.

I did read about a new artificial lens technique, where they use surgery similar to cataracts removal to insert a plate just in front of your iris with the chosen colour, but I would expect that to cause all kinds of problems. I'd just be happy with your current eye colour, if you change it now, chances are you'll be bored of it in a few years anyway.

Optical Lab Technician.

There is no way to lighten your eye color. There are certain glaucoma drops that will darken your eyes but you cannot lighten them. Just ask your opthomologist - they'll tel you this is not possible