Zeiss HFA3 830 Visual Field Analyser Humphrey Field Analyzer 3 Guided Progression Analysis GPA function

This Field Analyzer 3 simplifies trial lens correction dependent on the patient’s refractive data, to decrease setup time. The gaze tracker around the HFA3 provides initialization and that the touch screen interface for technicians is quicker and more intuitive.

Features:

Reduce visual field testing time with NEW SITA™ Faster.

Mixed Guided Progression Analysis™ (GPA™): Inter-mixing of SITA Standard, SITA Fast, and SITA Faster.

Reduce setup time with a single trial lens. Using liquid pressure, the new Liquid Trial Lens™ instantly delivers each patient’s refractive correction with the touch of a button.

Improve confidence in test results with RelEYE™**. Instantly review the patient’s eye position, at any stimulus point.

Simplify operation with the intuitive new SmartTouch™ interface that novice users will appreciate.

Gain peace of mind with seamless transferability of legacy data from the HFA II and HFA II-i to the HFA3.

SITA Faster test is about half the time of SITA Standard and 70% of SITA Fast with the same reproducibility as SITA Fast. This may improve patient satisfaction with perimetric testing and reduce patient fatigue.

Mixed GPA allows free mixing of SITA Faster, SITA Fast and SITA Standard and allows full access to the patient’s progression analysis including all SITA tests.

If you have any more questions, please contact us for consultation.