Digital Refractor CDR-9000 5
12.1.5. Checking The Visual Acuity for Right Eye................................................. 125
12.1.6. Adjustment of the SPH-CYL-AXIS Values for Left Eye............................ 126
12.1.7. Jackson Cross Cylinder Test(AXIS) for Left Eye......................................... 126
12.1.8. Jackson Cross Cylinder Test(CYL) for Left Eye...........................................127
12.1.9. Red-Green Test for Left Eye.......................................................................... 127
12.1.10. Checking The Visual Acuity for Left Eye.................................................... 127
12.1.11. Balancing Binocular Vision..............................................................................127
12.1.12. Checking The Visual Acuity for Binocular Vision......................................128
12.1.13. Horizontal Coincidence Test at Far.............................................................. 128
12.1.14. Vertical Coincidence Test at Far....................................................................129
12.1.15. Near Addition Test with Fused Cross Cylinder Lenses............................130
12.1.16. Near Visual Acuity Test................................................................................... 131
12.1.17. Near Horizontal/Vertical Von Graefe Test................................................... 132
13. System-Providing Unit Tests.....................................................................................134
13.1. Near Visual Acuity Test............................................................................................ 137
13.2. Near Point of Convergence Test............................................................................137
13.3. Near Point of Accommodation Test......................................................................139
13.4. Near Addition Test with Fused Cross Cylinder Lenses.....................................140
13.5. Negative Relative Accommodation Test............................................................... 142
13.6. Positive Relative Accommodation Test..................................................................143
13.7. Negative Relative Convergence Test..................................................................... 145
13.8. Positive Relative Convergence Test........................................................................146
13.9. Cylinder Axis Test...................................................................................................... 148
13.10. Cylinder Power Test...................................................................................................150
13.11. Red/Green Test........................................................................................................... 151
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