I have the white line across my eye, when outside, next to a window, driving during daylight or any other natural light situations. I had laser surgery for
narrow angle glaucoma
in April 2012. I don't think it is a floater. The same white line pops up when I'm in natural light and stays there. It does move with every movement of my eyelid. As I raise my eyelid it raises up. This is causing alot of difficulty in my vision. If you have any suggestions, please reply. I was told, by my Dr.