Binocular Analysis

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This image shows the virtual binocular visual field. Both visual fields are superimposed. In each point, the better value of both visual fields is taken. The result is the presumed binocular field and is shown as a Color Defect Map on the left and as defect depth (total deviation) numbers on the right side


Defect depth or total deviation are norm-related values. A normal CDM is green   -- Click here for more information about this value type, the meaning and interpretation

Basis

Result


CONCLUSION: This image type shows the presumed binocular visual field. The image visualizes whether defects of one eye are compensated by the other eye. It provides important information about the functional visual field in everyday life, at work and in road traffic. It helps to assess the driving ability.   -- The analysis is virtual. The true binocular visual field can deviate.


Further information

The normal binocular visual field has no blind spot

Only matching points are superimposed. In case of asymmetric patterns, e.g. Octopus G1, some points are omitted

In a coarse examination pattern the analysis does not detect all binocular defects