Humphrey Zeiss 750 HFA Visual Field
The Humphrey Zeiss 750 perimeter includes all available VFA features, plus head tracking with automatically aligns the patients head during the test, keeping the eye aligned in the trial lens. Automatic vertex monitoring alerts the operator when the patient backs away from the instrument. Automatic pupil measurement accurately measures the pupil size. . Blue- Yellow testing and key board is standard on the model Humphrey 750 perimeter.