On occasion when a study is published
in a medical journal and I think it would be helpful to users of this Eye Forum I post it. A study of the above was published in The American Journal of Ophthalmology Volume 226 June 2021. Page 243. authors S Singh, L Downie, AJ Anderson The Authors are from the University of Melbourne, Australia. They studied 120 people with eye fatigue do to prolonged screen use (computers, iPad, cell phones, etc).