Warning: This product can expose you to chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov
Product description
A diagnostic test to measure the rate of tear production in the eyes. Used in the evaluation of conjunctivitis to diagnose tear deficiency as a contributing factor to ocular surface diseases and to assess lacrimal gland function prior to cataract surgery.