Nighttime driving is risky. Not only do you have very poor lighting, but it’s also tough to see through headlights from oncoming traffic. Glaring lights and reflectorized signs can affect your vision and concentration. This is why nighttime drivers wear night vision glasses.
Facts on Night Vision Glasses for Day Use
The help of polarized lenses or yellow sunglasses is recommended for people who drive in the dark. These glasses are said to minimize glare from oncoming traffic thus making it safer to drive even under overcast conditions and low light. But if night vision glasses will improve your vision at night or during low light, will this be effective to use in the daytime?
Television ads and online sites claim that night vision can reduce glare and hence can help drivers as they drive at night. But actually, these are far from the truth. Night vision glasses are inefficient when there is glare or bright lights. In fact, using yellow sunglasses could even be dangerous for nighttime driving because a driver thinks that he sees better on the road. Some studies show that polarized sunglasses may negatively affect visual performance and lead to poor recovery from glaring lights. If this is so, it could be dangerous to wear yellow glasses against bright lights and glare.
Using night-vision glasses
So when do you use night vision glasses? Experts believe that this type of lenses will be useful during hazy or foggy daylight conditions. In situations when it is too hard to see through haze or smoke, polarized sunglasses or yellow filter will give you the edge. If glare is the problem when driving at night, the best option is to wear glasses without any color but with a special AR coating. AR coating reduces reflections within the lens and thus prevents the halo effect.
AR coating also improves the transfer of light from the lens to the eyes. However, this is not recommended for people who don’t usually use glasses or AR-coated glasses. AR will reduce aberrations which are common in prescription lenses. The AR in nighttime driving glasses may only add irregularities to the vision and therefore won’t be effective in reducing glare.
Anti Glare Lenses
When it comes to wearing polarized eyewear such as night vision glasses, binoculars, goggles, and monocles, never wear these during the daytime. This is because the polarized lenses light intensifier system, when exposed to daylight, could become damaged. These devices are designed to let you see better in the dark by capturing natural light and amplifying it.
Good qualities of night vision glasses
Therefore it is safe to conclude that the average yellow sunglasses or night vision glasses are not enough to be used for driving. What you need are glasses with polarized lenses. Polarized lenses are ideal for drivers because of their ability to reduce the glare coming from the headlights of oncoming vehicles.
It can also prevent glare from light that comes from wet surfaces after rain. Polarized lenses are also great for foggy conditions or during cloudy conditions. When you wear sunglasses with polarized lenses, you will be able to enhance contrast and improve the details of objects.
How to improve Sight when driving?
Choose the right night vision glasses. Investing in a safe and reliable pair of nighttime driving glasses can improve your driving performance and safety on the road. So, as a precaution, have your eyes checked regularly. Especially, if you drive for a living, having your eyes checked is essential in your line of work.
While, if you wear prescription glasses, have your eyes checked regularly and use only an updated prescription. If possible, wear a clear AR coated lens if you want to minimize glare. You must make sure that your glasses are clean and your windshield is clean as well.
Final Thoughts on Night Vision Glasses
If you want nighttime glasses with better ability to minimize glare, choose polarized lenses. This type of eyeglasses will help you drive and move especially when there are too much glare and reflection from signs and wet surfaces. Finally, never wear regular night vision glasses as a precaution. Therefore, use only polarized glasses for safety especially during nighttime or when driving in very minimal lighting conditions.