| Description | HOTV optotypes are great for testing preliterate children 3-5 years in age. These optotypes are easily recognizable and can be taught to the child prior to testing. Also, test includes a response key for easier and more accurate testing. This chart | Most acuity vision charts have the patient identify single letters in a line. Continuous text chart are designed to simulate everyday reading tasks for patients by using actual sentences. These sentences are calibrated to have a specific number of | The Radner Charts are available in English, Spanish, Dutch, Swedish, Hungarian and German. A French and Portuguese version is under development. The Radner reading chart is a highly standardized multilingual reading test system that was | Front Features traditional Sloan optotypes that follow a "ETDRS 2000 Series" format including a combination of Charts 1 and 2. Near Point card uses Logarithmic acuity and includes distance equivalents in both meters and feet. Near Vision Card | This near point chart features highly calibrated Sloan optotypes. They adhere to the Snellen 5x5 grid, equal blur at threshold, and equal difficulty. Also, each optotype is recognizable. This near vision chart also feature these optotypes in an ETDRS |