Humphrey Zeiss Field Analyser III 840

System in excellent condition,

The Zeiss HFA III 840 is a state-of-the-art visual field device designed to
provide accurate and reliable results in the diagnosis and monitoring of
eye diseases, including glaucoma.

The Zeiss HFA III 840 incorporates SITA
(Swedish Interactive Thresholding Algorithm) technology,
which significantly reduces examination time without
compromising the accuracy of results.
This feature is particularly beneficial for patient comfort,
enabling faster, less tiring tests.
The device also features the SITA Faster protocol,
which allows tests to be performed up to 50% faster than
other SITA methods, while maintaining clinical reliability.


The HFA3 840, like all HFA 3 models, performs custom static tests with
custom static test configurations for stimulus sizes I to V.
It features GPA analysis for tracking over time.
The HFA3 840 also offers the ability to perform custom kinetic and
cinetic tests with gaze tracking and automatic head alignment.