The Rexxam FIELDNavigator is an eye-tracking perimeter mask designed to revolutionise the efficiency and accuracy of visual field testing. By utilising advanced eye-tracking technology, FieldNavigator simplifies the visual fields testing process, offering a more comfortable, user-friendly experience for both practitioners and patients.

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Patients no longer need to worry about accurately pressing a button in response to visual stimuli, reducing fatigue-related errors. For those with central vision loss or other special needs, a conventional response switch option remains available.

FIELDNavigator utilises eye gaze analysis to assess visual fields. The device consists of a head-mounted display and dedicated software, allowing for the recording of eye gaze at an impressive maximum of 240 frames per second.

No fixation target needed

The device automatically tracks the patients eye movements , eliminating the need for a static fixation target

No button input required

Hands-free operation reduces the risk of patient error, such as false positives from accidental button presses, ensuring more accurate results.

No dark room required

Unlike traditional perimeters, the Field Navigator can be used in a well-lit environment, providing flexibility in clinical settings and making the process more comfortable for patients.

Increased comfort for patients

With no need for an eye patch or occlusion of the fellow eye, the test is less intrusive and easier to perform.

Efficiency redefined

Thanks to its auto eye-tracking feature and hands-free operation, the Field Navigator streamlines the testing procedure. It allows examiners to easily explain and administer the test, reducing complexity for patients and saving valuable time for clinics. The device’s compact and portable design enables quick, efficient testing, with no need for a dark room or complicated setup.

Precision testing

The Field Navigator accurately records visual field responses by automatically displaying test dots at various positions on the screen. It offers both automated and traditional measurement methods, providing flexibility based on patient needs. With fewer errors and minimal supervision required, one examiner can care for more patients while ensuring the highest level of accuracy.​