The Zeiss Humphrey 750 visual field includes a multitude of features in addition to head tracking which automatically aligns the patients head during the test, keeping the eye aligned in...
The Zeiss Humphrey 750 visual field includes a multitude of features in addition to head tracking which automatically aligns the patients head during the test, keeping the eye aligned in the trial lens. The Humphrey 750 visual field also includes automatic vertex monitoring alerts when the patient backs away for the unit. The 750 also includes automatic pupil measurement for accurately measuring pupil size.