this was what ONE person said in your other post a direct quote "its likely a slight granite pattern" thats it...many others said normal and one of our mods stated just as he has in this one that he didn't see any granite pattern. Same thing with your eye posting everyone was telling you that your snake was fine. One person suggested that it may be an "eclipse" i posted multiple times to google an image of a normal BP...being worried about your snake is one thing, but you are just jumping to conclusions based on a post from someone even though many others have said the opposite. If you were that worried that your snake was blind you always had the option of going to a vet. There is nothing wrong with having a 'NORMAL" BP they are unique in that their pattern can have variances and they are still beautiful animals...sit back relax, READ and take advice from the people here (thats why you post questions is to gain knowledge and advice) and enjoy your snake.