Chicken and egg / visual field screening, practice tests charts, domiciliary, colour vision, perception, macular, screening, tests

Windows-based software for desktop or laptop PCs, for display on 15” or 17” flat screens. Separate tests for Low Vision (6/120 to 6/9, as well as enlarged fixation targets and duochromes, etc.) Contact Lens Check tests (6/18 to 6/4) including ‘Bowtie’ for determining the best toric lens axis.

Charts for young children including musical and animated fixation targets, dynamic duochrome tests and picture charts. Charts for older children with lower case letters and numbers.

Themes include Traditional, All Year, Spring, Summer, Autumn, Easter and Christmas.

Remote control by Logitech cordless mouse.

As part of the Practice Test Charts set you also get Colour Vision Screening Charts.
These tests are designed to quickly screen for colour vision defects and, being displayed on the test chart PC screen, fit in comfortably at the end of the refraction routine, or as a stand-alone test. They have the advantage of not requiring any number or letter recognition ability, and are suitable from an early age.

Patients are simply required to observe which, if any, spinners are revolving.

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