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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

Report
This report is an archived publication and may contain dated technical, contact, and link information
Publication Number: FHWA-HRT-04-145
Date: December 2005

Enhanced Night Visibility Series, Volume XIV: Phase III—Study 2: Comparison of Near Infrared, Far Infrared, and Halogen Headlamps on Object Detection in Nighttime Rain

PDF Version (929 KB)

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APPENDIX C—VISION TEST FORM



PARTICIPANT NUMBER: __________

VISION TESTS

  1. Acuity Test

    • Acuity Score:________

  2. Contrast Sensitivity Test



                                          Left                                                                     Right

    Contrast Sensitivity Test Diagram. Click here for more detail.


  3. Ishihara Test for Color Blindness

    1._____            4._____            7.____
    2._____            5._____
    3._____            6._____

  4. Brightness Acuity Tester (BAT)
    • Acuity Score:
      Left Off_______Low_____ ______Med__________High_____
      Right Off_______Low_____ ______Med__________High_____


  5. Standing Height ________+ 20 inches ______________________

 

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