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Overview
Humphrey Field Analyzer ZHFA-A10 offers a detection scope of 0 to 90⁰ with a detection range of 300mm for a full field vision inspection. Utilizing static perimetry, it offers multiple detection modes for optimal patient screening. It features a broad brightness range of 0 to 51db for precise assessment of visual field sensitivity. Our Humphrey Field Analyzer offers stimulus sizes from class I to V, for a detailed evaluation. With real time monitoring and analysis, this unit ensures accurate diagnosis of eye disorders.
Specifications:
| Device type | Integrated type |
|---|---|
| Stimulate Point Appearing Way | Optical projection |
| Detection Method | Static perimetry |
| Detection Range | 0 to 90 degrees |
| Background Light | Yellow, white |
| Background Brightness | White: 31.5asb, yellow: 315asb |
| Visual Target Colour | Red, blue, white |
| Visual Target Brightness | 0 to 10000asb |
| Visual Target Interval Time | ≥200ms (customizable, no limit) |
| Visual Target Holding Time | ≥200ms (customizable, no limit) |
| Brightness Level | 0 to 51db |
| Visual Target Size (Goldmann) | I, II, III, IV, V grade |
| Detection Strategy | Full-threshold, fast threshold, custom, two notation, three notation, quantify defects, intelligent dynamic, fast intelligent dynamic |
| Threshold Policy | Age-related, threshold-related, single intensity |
| Threshold Test Mode | Center 10 to 2，center 24 to 2，center 30 to 2，center 60 to 4，nasal step，macula |
| Fixation Monitoring | Dynamic real time video monitoring, physiological blind spot monitoring, eye tracking curve, eye position offset alarm |
| Analysis Software | Reliability analysis, single vision analysis, triple report analysis |
| Report Figure | Value, grayscale, the overall bias decibel chart, total deviation probability map, chart deviation, pattern deviation, pattern deviation probability map, staring figure |
| Max. Horizontal Range | 180° |
| Frequency | 50 Hz |
| Humidity | ≤90% |
| Dimension (L×W×D) | 90 × 81 × 117 cm |
Features
Forehead Bracket for fixed head position
Automatic chin rest
Print option for printing results
LED Visual Target System
User- friendly interface
Applications
Our Humphrey Field Analyzer are used for diagnosis for vision disorders in hospitals and ophthalmology clinics.
