Legal and economic considerations involved suggest that minimum vision examination for license to drive should include tests for acuity of vision and visual field; Snellen acuity of 20/40 and visual field of 130° or better appear to be reasonable levels for visual referal and appraisal; review of information on age changes in vision suggests that appropriate time to retest vision of auto drivers would be between ages of 50 and 55.
Motorist vision and driver's license
Traffic Quarterly
Traffic Quarterly ; 20 , n 1
1966
18 pages
Aufsatz (Zeitschrift)
Englisch
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