★★★ Landolt C test chart HD - Medical eye Diagnostic chart and test ★★★
Professional medical EYE Diagnostic app with Landolt C chart test.
This app is for doctors, nurses, and other health care professionals, to use in physical exam or triage, especially if you're on the move.
It uses amazing iPad HD display to provide professional tool and instrument for eye diagnostic at hospitals, schools, universities, at homes, etc.
★★★ WHEN Landolt C chart test HD USEFUL ★★★
- House visits
- Patients who have memorized the office chart
- Medical education
- Medical catering
Test have description how to use it! You do not need to be specialist to use this app! Its simple and useful for all!
★★★ ABOUT Landolt C CHART TEST ★★★
A Landolt C, also known as a Landolt ring or Landolt broken ring, is an optotype, i.e. a standardized symbol used for testing vision. It was developed by the Swiss-born ophthalmologist Edmund Landolt.
The Landolt C consists of a ring that has a gap, thus looking similar to the letter C. The gap can be at various positions (usually left, right, bottom, top and the 45° positions in between) and the task of the tested person is to decide on which side the gap is. The size of the C and its gap are reduced until the subject makes a specified rate of errors. The minimum perceivable angle of the gap is taken as measure of the visual acuity. It is generally practiced in the laboratory.
The stroke width is 1/5 of the diameter, and the gap width is the same. This is identical to the letter C from a Snellen chart. The Landolt C is the standard optotype for acuity measurement in most European countries.
★★★ Landolt C test chart HD FEATURES★★★
- Not entertainment app - professional medical tool!
- HD iPad graphics
- Correct distance instructions for test
- Only useful professional tests
- New FREE updates is upcoming!
- Full iPad and iPad 2 support
- Support for use with iPad VGA adapter with you monitor/TV/projector/etc.
(c) Landolt C test chart HD - Care about your eyes!