Visual field threshold testing using Henson 9000’s ZATA Standard 24-2 on Topcon’s Henson 9000

The Henson 9000’s clever ZATA threshold algorithm minimizes test time and uses prior patient data to capture visual field thresholds before patients get tired. This short video walks you through the simple process for new and existing patients. For more information & additional resources, please visit https://learning.topcon.com/