Use curtains or blinds or move your desk position to relieve glare.
Since Dry Eyes is a life threatening problem for many contact lens wearers, lens manufacturers are constantly trying to produce contacts that will comfortable for people who have Dry Eyes. http://elitefashion.com/__media__/js/netsoltrademark.php?d=WWW.Dylandownes.com%2Fanimation%2F%3Fattachment_id%3D42