Which Sunglasses to Wear While Driving?
2 Answers
When driving, polarized sunglasses are the recommended choice. Here are some tips for selecting sunglasses: 1. Avoid overly dark lenses: The UV protection capability of sunglasses depends solely on the coating, not the darkness of the lenses. Especially for long-distance drivers, overly dark sunglasses can cause eye fatigue and pose greater risks when transitioning from bright sunlight to suddenly dim areas like tunnels. Dark lenses can delay the transmission of visual signals to the brain, slowing reaction times and increasing accident risks. 2. Choose polarized lenses: Polarized sunglasses are ideal for drivers because they reduce glare and effectively filter out scattered light, providing clear and natural vision. Wearing polarized sunglasses is like having blinds on a window, adjusting incoming light to a uniform direction, making the view indoors appear soft and comfortable. Additionally, polarized sunglasses can diminish harsh light, reduce eye strain, maintain clear vision, and block UV rays. 3. Storage: Properly store your sunglasses to avoid damage. It's best to wrap them in a microfiber cloth and keep them in a glasses case inside the car.
Having driven for over a decade, I firmly believe sunglasses are essential, especially for preventing strong light interference that compromises safe driving. Polarized lenses are my top choice—they eliminate the blinding glare from road and water surface reflections, significantly improving visibility and helping prevent sudden lane changes or emergency braking. On summer highways under intense sunlight, regular tinted lenses only block light while reflections remain, whereas polarized lenses act like filters, allowing only vertical light to pass through and making scenery ahead appear sharper. UV400 protection is non-negotiable; without it, UV rays damage eyes and exacerbate fatigue. I opt for lightweight resin lenses with frames that fit my face shape without pinching the nose, ensuring comfort during long drives. Never wear dark lenses at night—they impair traffic signal recognition. Safety first: choosing polarized lenses is a daily investment in accident prevention while driving.
