The fully automated AT550 does not have a chinrest, joystick, or elevation controls.
Patients simply lean against the instrument's forehead rest and view a fixation target.
With its patented automated alignment system, operators only press a button to activate the IOP measurement process. The AT550 has the softest air puff available today. And with its enhanced silent operation, it is truly a patient-friendly instrument. The AT550 makes the entire IOP measurement process an extremely comfortable, non-intimidating experience for your patients.