ANALYSIS OF STEREOSCOPIC VISUAL ACUITY Russian patent published in 2010 - IPC A61B3/02 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to ophthalmology and can be used for analysis of stereoscopic visual acuity, training of deep perception in various age groups, and also for diagnostics of sensory disorders in some diseases of central nervous system. There is applied set of the test objects containing a number of anaglyph easily recognised silhouettes of various transverse disparation level observed on a monitor screen. Herewith fields of vision are divided by applying glasses with red and blue-green colour filters, while silhouette dimensions of the objects under observation can vary within the wide range and are presented to the patient in mesopic environment at the distance 0.3 to 5 metres, keeping the proportionality of the silhouette dimensions and transverse disparation extension.

EFFECT: method allows improving accuracy of evaluating stereoscopic vision, excludes parallax, accommodation, linear perspective effects on stereoscopic vision, and can be used in children.

3 dwg, 1 ex