One of the greatest necessities for road safety is, undeniably, good vision. If you think about it, staying safe on the road relies on a combination of a number of different visual abilities such as distance and near vision, side or peripheral vision, seeing at night and color vision, to name some examples.
Strong distance vision is crucial because of how it lets you observe the stretch of road ahead of you and spot any dangers that might come up. This gives you a chance to react early and prevent any mishaps that could take place. On the other hand, if your distance vision is poor you might not be able to see hazards soon enough.
Equally as important is peripheral vision, which allows you see to the sides of your vehicle, which is necessary to be aware of pedestrians, animals and cross traffic without needing to look away from the road lying ahead. Strong peripheral vision is also important when switching lanes and making turns. Make sure you know how to use your side and rearview mirrors. Ensure they're adjusted correctly, to help your side vision.
Additionally, good depth perception is important for road safety. This allows you to measure distances accurately in dense traffic, change lanes and overtake other vehicles on the road. Strong depth perception needs proper functioning in both eyes. If you've lost visual acuity in one eye, it's essential to consult with your eye doctor to see whether it is safe for you to drive. It may be suggested that you refrain from driving until your vision is corrected to achieve proper depth perception.
Accommodation also keeps you in good stead while on the road. This is the ability to shift your focus from a view ahead to something in front of you, for example, from the distance ahead of you to the dashboard. For those 45 or older you may have trouble with near vision, and it's normal to require reading glasses or another vision correction solution to make it easier to see your dashboard. Speak to your eye doctor to talk about the options.
At the first sign of vision problems, think about how it affects your ability to drive. You never want to risk your life or the lives of other people on the road! If you suspect your eyesight isn't adequate, make an appointment with your optometrist, and get a thorough eye exam sooner rather than later.