Skip to contentUnited States Department of Transportation - Federal Highway Administration FHWA Home
Research Home
Report
This report is an archived publication and may contain dated technical, contact, and link information
Publication Number: FHWA-HRT-04-136
Date: December 2005

Enhanced Night Visibility, Volume V: Phase II—Study 3: Visual Performance During Nighttime Driving in Snow

PDF Version (1.03 MB)

PDF files can be viewed with the Acrobat® Reader®

APPENDIX C—VISION TEST


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._____

 

Previous    Table of Contents    Next
ResearchFHWA
FHWA
United States Department of Transportation - Federal Highway Administration