Ophthalmic perimeter PTS 920

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Automated Perimeter PTS 920 is a modern diagnostic instrument for precise and fast testing of field of vision. Beside standard perimetry testing techniques it implements all modern approaches which save time and deliver cutting edge precision and reliability. ALL STANDARD TESTS PTS 920 contains complete set of standard perimetry tests. Variety of threshold algorithms and screening techniques to choose from, always give the right answer for specific medical case. Thanks to wide range of testing point maps organized in radial patterns, stimuli are denser in the center and help to find central scotomas (contrary to popular 30-3 and 24-2). With PTS 920, all special tests like Binocular Driver’s Test, Flicker perimetry and Blue on Yellow* test become fast and easy. QUICK CENTRAL FIELD THRESHOLDING Advanced strategy which utilizes a special testing algorithm, allows quicker examination without loss in result resolution. Radial equivalent of 24-2 and 30-2 field can be tested in less than 3 and 4 minutes respectively. This fast and repeatable procedure provides you with more detailed information than screening strategies in comparable duration. Shorter testing time directly translates not only to higher patient throughput but also to patient comfort and test result reliability. SUPREME RELIABILITY – BLINK CONTROL, EYE TRACKING PTS 920 features high resolution camera for precise monitoring of patients’ compliance. Blink control mechanism assures that no stimuli are omitted due to normal blinking. Expositions interrupted by blink are repeated, and test is held until the eye is opened again.