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Publication Number: FHWA-HRT-04-135
Date: December 2005

Enhanced Night Visibility, Volume IV: Phase II—Study 2: Visual Performance During Nighttime Driving in Rain

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APPENDIX C—VISION TEST FORM


PARTICIPANT NUMBER: __________

VISION TESTS

Acuity Test

  • Acuity Score:________


Contrast Sensitivity Test

                                                                                                                    Left                                                                   Right

Contrast Sensitivity Test Diagram.  Click here for more detail.


Ishihara Test for Color Blindness

      1._____            4._____            7.____

      2._____            5._____

      3._____            6._____

 

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