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Ophthalmic perimeters that perform visual field assessment with little operator involvement. Currently, automated perimeters perform static perimetry, as well as simultaneous monitoring of the fixation of the eye. These instruments project targets at predetermined locations in the visual field for patient detection, using one or more procedures for field evaluation (i.e., threshold, supra threshold, threshold-related). Automated perimeters include a stimuli source (projection devices, light-emitting diodes) with automated background illumination and computing capabilities for test programming and data processing, recording, and display.
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