The OCULUS Easyfield® is designed for use as a visual field screener and a threshold perimeter for immediate re-examination of any abnormal findings. Full compliance with Goldman Standards makes the Easyfield® ideal for all common examinations of the central field of vision up to 30°. The Easyfield® C has an adjustable double chin rest and eye shields for maximum patient comfort.
TNT provides a quantitative, statistical analysis of the visual field examination results conducted over time. For follow-up purposes, the software uses the visual field results and patient's threshold values supplied by 30-2, 30x24 or 24-2 grids over the entire examination period. TNT uses a specific filter to reduce the fluctuation range of the threshold values and to perform a consistent trend analysis. In conjunction with the fast SPARK strategy, the sensitivity of detecting progression of early stage glaucoma is greatly improved.
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