Black areas in low light after exposure to bright light
If I am out in bright sun light (even with sunglasses ) the following evening I get black areas in both eyes which I can't see through.
They vary in size depending on the amount of exposure.
The worst area appears in the right eye which is shaped like a doughnut with a hole in the middle through which I can see.
These areas "melt away" when I look a a light source. They appear after I have closed and reopened my eyes. It's almost like some pixels are slow to switch on after being switched off.
The black areas follow wherever I look.
Two eye specialists are baffled.
Now I find that in bright light the areas that go black shimmer like a heat haze.
I am concerned that one day they won't go away.