Hello, I understand how it will be working with the laptops and pc's. And I need to tell you in thing that the problem of this kind will be raised when the is high exposure of eyes to UV RAYS of lappi and pc an also if there is maximum exposure to sunlight and dirt. Inorder to prevent this you need to wash your eyes with clean cold water twice daily and while on work you need to use the spects that which avoid the rays conundrum the light of pc and lappi's. Even after taking precautions you are having the same problem then you need to consult a ophthalmologists in personal. Thank you. Thank you