If you are classed for a computer user you are entitled to a free test, and may even receive help towards can help you save glasses. Don't fear telling them directly which enables you to avoid a less than comfortable or serious allergic reply to. It is even the actual place of books and televisions. http://www.twoeagles.com/__media__/js/netsoltrademark.php?d=www.Opticaljournal.com%2Fsleep-apnea-and-dry-eye-syndrome%2F