How Does a Driver Counter Act/Reduce the Effect of Glare? (Select Three Correct Answers)

How Does a Driver Counter Act/Reduce the Effect of Glare?

Glare is a common phenomenon that drivers often encounter while driving, especially during sunrise or sunset. It occurs when bright light directly enters the driver’s field of vision, causing visual discomfort and reducing visibility on the road. Glare can be hazardous and may lead to accidents if not properly managed. In this article, we will discuss three effective ways to counteract and reduce the effects of glare while driving.

1. Use Polarized Sunglasses:
One of the most effective methods to counteract glare while driving is to wear polarized sunglasses. These sunglasses are equipped with a special filter that blocks horizontal light waves, which are primarily responsible for glare. By reducing the intensity of glare, polarized sunglasses provide a clearer and more comfortable vision for the driver. Additionally, these sunglasses also enhance contrast and improve overall visual acuity, allowing drivers to see objects and road signs more clearly. It is important to note that not all sunglasses are polarized, so drivers should look for sunglasses specifically labeled as polarized for optimal glare reduction.

2. Adjust the Sun Visor:
Another simple yet effective way to reduce glare is by utilizing the sun visor in your vehicle. Sun visors are designed to block direct sunlight and can be adjusted to different angles to suit the driver’s needs. By positioning the sun visor correctly, drivers can block the incoming sunlight that causes glare, thus improving visibility on the road. It is important to ensure that the sun visor is clean and in good condition to maximize its effectiveness. Additionally, some sun visors are equipped with extensions that can be pulled out to provide additional coverage, reducing glare from the sides.

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3. Keep the Windshield Clean:
Maintaining a clean windshield is essential to reduce the effects of glare while driving. A dirty windshield can scatter light, intensifying glare and making it more difficult for the driver to see clearly. Regularly cleaning the windshield, both from the inside and outside, helps minimize the presence of dirt, dust, and smudges that can contribute to glare. Using a high-quality glass cleaner and a microfiber cloth ensures a streak-free and crystal-clear view through the windshield. Additionally, it is recommended to replace worn-out wiper blades as they can leave streaks that further contribute to glare during rainy or foggy conditions.


Q: Can tinted windows reduce glare?
A: While tinted windows can reduce glare to some extent, their effectiveness varies depending on the tint level and the intensity of the glare. It is important to check local regulations regarding window tinting as excessively dark tints can hinder visibility at night and may be illegal in some areas.

Q: Are there any anti-glare coatings available for windshields?
A: Yes, there are anti-glare coatings available for windshields. These coatings help minimize the reflections and glare caused by direct sunlight. However, it is essential to consult a professional technician to ensure proper application and compatibility with the vehicle’s windshield.

Q: Is it necessary to dim dashboard lights to reduce glare?
A: Dimming dashboard lights can be beneficial in reducing glare, especially during nighttime driving. Bright dashboard lights can create a contrast imbalance, making it more challenging for the eyes to adjust between the bright dashboard and the darker road ahead. Dimming the lights ensures better visual comfort and reduces the chances of glare-related distractions.

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In conclusion, glare can significantly impair a driver’s visibility and increase the risk of accidents. However, by using polarized sunglasses, adjusting the sun visor, and keeping the windshield clean, drivers can effectively counteract and reduce the effects of glare. By following these simple yet practical measures, drivers can improve their visibility, enhance road safety, and have a more comfortable driving experience.

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