★★★ Astigmatic Dial HD - Medical eye Diagnostic chart and test ★★★
Professional medical EYE Diagnostic app with Astigmatic Dial 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 Astigmatic Dial 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 Astigmatic Dial TEST ★★★
The astigmatic dial provides an indication of the axis and power of the cylinder. The test is used when retinoscopy and the Jackson cross cylinder fail to reveal astigmatism or seem to give untrustworthy results. The patient is asked, with the eyes fogged by plus sphere to about 20/40 acuity, to identify the lines that appear blackest and sharpest. The minus cylinder axis is determined by multiplying the smaller ‘hour’ number by 30. Minus cylinders are added until the lines appear equally blurred. Clinicians performing this test with plus cylinder apparatus multiply the hour of the sharpest line by 30 and add 90 to find the degree of axis for addition of plus cylinder. Each two steps of plus cylinder correction must be accompanied by one step of minus sphere correction.
★★★ Astigmatic Dial 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) Astigmatic Dial HD - Care about your eyes!