The TearLab takes a sample from each eye and measures the osmolarity of your tears. If your tears have a high osmolarity, or salt content, it means that they are not properly lubricating your eyes. As the osmolarity in your tears increases the more they damage your ocular surface.

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Through Mom's Eyes
Motherhood...the sheer sound of it brings enduring memories. A mother’s touch, her voice, her cooking, and the smile of approval in her eyes. Science has proven that there is a transference of emotion and programming from birth and infancy...