Good vision is an imperative quality of safe driving that enables you to perform such simple tasks as detecting and reading road signs, spotting hazards on the road, and safely driving in unfavorable weather conditions (i.e. rain, haze, dusk, or fog). Good vision also allows you to perform more difficult tasks such as scanning your driving environment in order to recognize possible threats or hazards that are missing from your immediate field of view.
Suggestions for improving mild vision impairment are: