ST. LOUIS (December 8, 2022) The World Council of Optometry (WCO) and Alcon have opened registration for “Dry Eye Spotlight 2: Measurement,” the second in a series of global dry eye disease education webinars. The January 31 webinar, led by Professor James Wolffsohn and featuring Professors Jennifer Craig and Lyndon Jones, explores the signs and symptoms of dry eye and how to confirm a diagnosis. In this installment, the expert faculty shares evidence-based, practical methods for adopting measurement techniques and highlights those which are available without additional investment in instrumentation.