Visual field analyzers are often used in detection and diagnosis of Glaucoma, AMD, Scotomas and brain abnormalities. These analyzers test the full horizontal and vertical field of peripheral vision, identifying potential diminished or blind spots (scotomas) in the patients’ vision. Identifying specific scotomas in ones vision can be indicative of a certain type of brain trauma or disease, such as a stroke or tumor. The patient is directed to identify certain light stimuli provided by the analyzer in their peripheral vision, if the patient is unable to detect the stimuli, then this could indicate trauma and/or scotomas.
These visual field analyzers can offer up to 90? of measurement across the visual field and boast features such as monocular and binocular testing, fast and simple operation, DICOM compatibility as well as EMR connectivity and color and kinetic perimetry to name just a few. Depending on the type of practice, choosing a product that is customizable to your needs is key.
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| Company | ZEISS | ZEISS |
| Item | Humphrey® Matrix 800 | Humphrey Field Analyzer HFA3 Visual Field Series |
| Price | Inquire | Inquire |
| Vendor Product Page | Company Product Page | |
| Description | The Humphrey Matrix represents the latest breakthrough in visual field testing. Using frequency doubling technology, the Humphrey Matrix will help you conduct a thorough visual field evaluation and assess treatment alternatives. Enhanced patient | Inquire |
| Features | Comprehensive 10-2, 24-2 and 30-2 threshold test strategies, and three options for controlling fixation.
Frequency doubling technology provides rapid screening and full threshold test results to quickly detect the early stages of visual field loss. World-class clinical validation.
Rapid screening and full threshold results. Test in ambient light – no separate room required.
Designed for long-term glaucoma patient care. | - 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
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Save time with an intuitive new SmartTouch™ interface that helps to shorten chair time
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Accelerate clinic flow with equipment that can be learned quickly and operated easily
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Improve confidence in visual field test results with RelEYE™. Instantly review the patient's eye position, at any stimulus point
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Gain peace of mind with seamless transferability of legacy data from the HFA II and HFA II-i to HFA3
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Easy to use kinetic graphical user interface with full 180° visual field testing range
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| Product Number | Inquire | Inquire |
| Weight (lbs) | Inquire | 63 lbs (28.7 kg) |
| Stimulus | Frequency doubled sinusoidal gratings | Inquire |
| Fixation Control | Video eye monitoring. Heijl-Krakau fixation method. Alternative fixation targets | Inquire |
| Test Strategies | 24-2 FDT Full Threshold, 30-2 FDT Full Threshold, N-30 FDT Full Threshold, 10-2 FDT Full Threshold, Macula FDT Full Threshold Screening, N-30 FDT Supra-threshold, 24-2 FDT Supra-threshold | Inquire |
| Analysis Software | Glaucoma Hemifield Test (GHT) | Inquire |
| Dimensions (W × H × D) | Inquire | 20 x 23 x 18 in |
| Get quote | Inquire | Inquire |