My husband, 38, was diagnosed
retinopathy in July 2010. He had never had an issue with his eyes/vision before, but started having "bright lights" in field of vision. He says it is like if you were to look at a bright light and look away, but that light is always there for him. He went to the retinal specialist, they did some study where they started an IV, injected something and took pictures of the back of his eye.