Detection method: Dynamic perimetry Detection scope: 0-90° Brightness level: 0-26 db Testing distance: 300mm Visual Target Color: Red, White Visual Target Brightness: ≤318cd(1000asb) Visual target points: 390points(red61, yellow 329) Interval time/Keeping time: Patients adaptive, Standard, Slow, Custom Visual target size: Goldman III Fixation Monitoring: Dynamic real-time video monitoring, Physiological blind spot monitoring, Eye tracking curve, Eye position offset alarm