The Tear Film

Name: Calgary Dry Eye Treatment Center
Address: 8720 MacLeod Trail SE, Ste 3B, Calgary, AB, T2H 0M4, CA
Price range: $000 - $300

Your eyes need a constant layer of tears — called the "tear film"— to maintain and protect the ocular surface. The tear film is a layer of substances secreted by glands around the eyes and intended to keep the eye surfaces constantly lubricated.