I am seeing afterimages of objects, text, images present on tv, laptop, phone, even objects like windows grill, plaster of paris. For ex: if I look towards tv and then look sideways I see images of that character or text even sometimes outlined in surroundings for the Blink of second.  Another example is if I see time on phone and looks towards ceiling I see glimpse of that time on ceiling.  My MRI Brain and Retina Test both came normal. It suddenly started to happen with me from the past month. I am not sure why it is happening.   I work in IT and work on a computer for 10-12 Hrs. Also, My eyes got tired in 20-30 mins now which used to happen 3-4 hours earlier and I feel some pain also sometimes.   The term I found on the net is palinopsia. Can someone tell if there is any treatment for this.  Unable to find a doctor who knows this issue or term.  Already visited two Retina Specialists, Neurologist & Neuro-Opthamologist. I am so tensed. Can someone please help me with this?