Hi, I have significant negative afterimage. I also went to retina specialist, who didn't find anything after doing dilated eye exam and OCT. I also have other symptoms glare on lights and mild vision ghosting. Doctor dignosed me with +0.75 and +0.50 prescription with mild astigmatism. Doctor didn't tell much about why it's happening. He just prescribed Macushield tablet and few eye drops for inflammation and dry eyes. I also had a brain MRI, which was also normal. I just want to know is afterimage curable or lifelong problem? All these problems arised I was diagnosed with retinal tear in my right eye.