In three consecutive studies, rebound tonometry with iCare technology showed greater precision than standard Goldmann tonometry.
Rebound tonometry (RT) with iCare technology also had lower within-subject variance and better intraoperator reproducibility than standard Goldmann.
According to the study authors, iCare RT is designed to overcome the limitations of Goldmann applanation tonometry, which is currently the clinical standard for the measurement of IOP. The standard ic100 device (iCare USA) is hand-held and requires no anesthesia or dye, and the probe tip — the only part that touches