The Schirmer Tear Test (STT) is indicated to measure the rate of tear production. It should be used in the evaluation of conjunctivitis to diagnose tear deficiency as a contributing factor to ocular surface diseases including: Keratoconjunctivitis sicca (KCS), pigmentary keratitis, indolent corneal ulcers, exposure keratitis, and others. In addition, it can be used to assess lacrimal gland function prior to cataract surgery.

Features and Benefits

• Unique easy-to-read calibrated strips.
• Conveniently marked for left and right eyes.
• Blue dye wicks up the scale to improve visibility in measuring tear production.

Supplied

10 x 5 strips