To find out the reason for this, it might be helpful for you to visit and eyeMD. There are questions that the doctor may ask so it might be helpful to find out if it is one eye or both? If you close your eye, can you still see this? If you move, does this streak move? You can find a doctor to examined your eyes that is located near you at AAO.org.
Dr. Sandy Feldman
No but it calls for a medical eye exam with a ophthalologist Eye MD. Find one at www.aao.org
JCH II MD