Eye Test Snellen Ishihara

2 simple, helpful but effective tools to helps support eye test. Colour blind test: 10 colour test plates to choose from. Reveal the hidden number with the reveal button. Move forward and backward using the navigation buttons. Visual Acuity / Snellen Test. Stand the individual 4 feet away from the device and ask them to recite as many letters as possible. 1 of 3 random charts is selected to ensure charts cannot be memorised. DISCLAIMER: Please note that these tools provided in this app are used at your own risk and we do not make any claim as to their effectiveness as a testing tool. You should always seek the advice of a trained professional where possible. No test results are generated from this application and as a result, you should draw your own conclusions from the tests you carry out. If you are in any doubt or are concerned with some of these tests, you must consult a trained professional.