LOW CONTRAST ACUITY TESTS

CSV-lOOOETDRS10% test face presents the standard ETDRS test at a contrast level of 10%

CSV- lOOOETDRS 10%
The CSV-lOOOETDRS10% test face presents the standard ETDRS test at a contrast level of 10%. This test is widely used in clinical studies for the evaluation of refractive surgery and contact lenses.


CSV- lOOOLanC 10% test face is a LogMAR acuity test which uses the Landolt C in various orientations for the test targets

CSV-lOOOLanC10%
The CSV- lOOOLanC 10% test face is a LogMAR acuity test which uses the Landolt C in various orientations for the test targets. The targets are presented at 10% contrast. The test is very useful for evaluating the low contrast acuity of illiterate or non-English speaking patients.



Contrast Sensitivity Education


Vision and Glare Testing