I think its extremely rude to call someone a liar, when all they are doing is reporting the effects that they experienced. I also experienced a great improvement in eyesight after starting the Iodine protocol, (and as you correctly pointed out, the Iodine protocol consists of Iodine and the companion supps).
It is necessary to take into account the reason there were problems with the eyesight to begin with. Much of my problems were due to being hypothyroid, having greatly fluctuating blood sugar, and being under-hydrated. I was definitly iodine deficient, and as Trapper says, this is the only thing that iodine cures.