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See models and exams available in each model in the table at the end

 

EVOS equipment performs the following tests:

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• Optotype Exam (Monocular and Binocular)

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The Snellen Chart exam of our equipment is formulated for the literate and non-literate.

Reduce the size of your practice or conduct tests in places where it would not be possible before. 

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Mirrors, projectors with dark rooms or even rooms measuring more than 6, 10 meters in length are not required for the exams. You do not have to worry about ambient light controls , all this is controlled automatically by the equipment.

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• Optotype Exam (Close and Far Mode)

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Perform close-up vision examination, equivalent to an approximate distance of 42 cm in an efficient and practical way. No tables or papers that go yellow or get lost in time.

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• Examination of Reaction to Obfuscation

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We tested the reaction time of the eyes to central glare and their subsequent recognition of a letter. The letter intensity as well as the glare time are selectable. You can control the desired glare time with millisecond precision and the light intensity of the viewing threshold in Lux.

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• Night Vision Threshold Exam

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We tested the time of sensitization of the eyes to recognize a letter with low contrast. The intensity of the Light is controlled digitally and with values ​​in Lux.

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• Color Perception Exam

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In this exam are presented 3 colors (Red, Yellow and Green), Our microprocessed models do this automatically and randomly.

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• Examination of Depth

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In this examination the depth perception ability of the examinee is evaluated. Unlike in the market, the equipment gives you true depth values in cm x meter and not a subjective scale such as near, medium, far, maximum, minimum or from 1 to 10.

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• Examination of Daltonism - S. Ishihara

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We present to the examined images that evaluate the existence or not of chromatic deficiency that the examined one can possess. Evaluation of each eye is performed in an individualized way , with this it is possible to detect small differences between the ability of each eye to perceive .

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• Auditory acuity examination (without audiometric booth )

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This exam performs the Auditory Acuity test when examined in pre-established frequencies, market standards.

 

Our headphones are unique and incorporate a passive attenuation system for external noise.

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Exclusive values ​​in dBa , for a better control of the exams that go well beyond the usual high / medium / low, or subjective numbers from 1 to 10 for example.

 

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• Campimeter Exam (Temporal and Nasal) 

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Our EVOS 5000Plus model has a complete field meter integrated into the equipment , we have reduced the space required for the exams so that you can have more freedom of movement and fewer boxes to carry.

 

Performs examinations up to 90º in the Temporal Isoptera and 50º in the Nasal Isoptera, automatically calculates isoptria at the end of the exam.

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• Exam Diplopy / Fusion - Worth's Lights

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Also known as Worth's lights, we performed the exam in a more modern way, requiring no special glasses , 6 meter room, ambient light control. Everything is controlled and monitored by the equipment. It allows to identify the presence of fusion, suppression , alternation and diplopia caused by forias.

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• Amsler exam

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A simple exam that can reveal serious problems. In this exam we present a grid of horizontal and vertical lines to monitor the central field of view of the examinee. The grid helps diagnose visual disorders caused by changes in the retina, especially the macula, such as macular degeneration and the epiretinal membrane, as well as alterations of the optic nerve and the visual tract to the brain.

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• Digital Dynamometer Examination

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We evaluate the strength that the examinee has in the closure of both left and right hands in an individualized way. Sampling is performed 80 times per second and the maximum value reached, shown on the display and recorded, the values ​​are in the Kgf scale .