Testing Theory : Self testing of the minimum measurable view angle without aiding of optometrist

 Testing Range : 0.05 ≤ view range ≤ 2.0

 Testing Precision : < 0.3 min.arc

 Testing Time : 1) 2-4 years old children, testing time < 150 seconds

            2) 4-6 years old children, testing time< 80 seconds

            3) Subjects over 6 years old, testing time < 30 seconds

 Record the testing data: automatically record and save the testing data; formal report can be generated for printing. 

 Product Application

The major purpose of the vision test for low age children is to screen Amblyopia, since the earlier the more effective it is for Amblyopia treatment. The Amblyopia treatment effect for school age children is weakened, and it is ineffective for adults. The Digital Automatic Visual Acuity from Dimetek could help screen the vision fast for low age children and offers dynamic evaluation during Amblyopia treatment.