If you are prescribed glasses for computer use, ensure that you wear them, and purchase lenses through anti-reflective part.
View this object number of seconds allowing the eye to adjust adequately. It is not caused from the environment, but by the eye's inability to produce enough tears. https://images.google.co.ck/url?q=https://Opticaljournal.com/punctal-plugs-for-dry-eye-relief/