It’s just that, during the nighttime, the polarizing effect is much more pronounced because of the striking contrast between a source of bright light and the surrounding darkness. Night driving glasses are just as useful in daytime as well, to protect your vision from the sun’s glare. Yellow tinted sunglasses may cause some amount of distortion of color, but it is hardly noticeable in the dark when everything else is relatively dark and dim anyway. But amber tinting does not suffice for the night. Amber tinting is perfect for light of the dawn and dusk, where the light is fading away but isn’t completely gone yet. Both amber and yellow tinting do a fairly good job in this respect, but yellow glasses work a lot better in exceptionally dark conditions. If you’ve ever used a night-mode on your phone or laptop, it’s the same deal. Nighttime lenses differ from regular lenses in that they are designed to amplify existing light in dimly-lit surroundings and cut down on bright, blue light. Why are all night driving glasses yellow? And they should always ideally, be tinted yellow.

While lens tint isn’t that important a factor in daytime sunglasses, the ones meant to be used at nights should have tints to be effective. Putting aside the myriad benefits of polycarbonate, their only drawback is that the optical quality gets degraded quite a bit. In addition, polycarbonate is reasonably lightweight. “Shatter-proof” sunglass usually refer to polycarbonate sunglasses in common usage. The most common material used for sunglasses, polycarbonate is preferred because it is cheap and also durable. As compared to a polycarbonate lens, it’s a lot lighter, more impact and shock-resistant and is far more immune to scratches. SR-91 is a naturally polarized version of Tivex. Although not that prevalent in the market, Tivex is by far, the best performing. However, this type of polarization usually tends to fade over time. Using a polarized film is the most common, as it is much easier and most effective to coat the lenses than to change the whole manufacturing process of the glass. If the lens material is polarized naturally or by artificial means, this polarization tends to be consistent and has a lower risk of fading over time. Or you could even use naturally polarized materials to craft the lenses. The cheaper and more common method of inducing polarization is to merely coat the sunglass with a polarizing film. The lens material can be designed in such a way, that it acts as a filter for bright lights. Sunglasses can be made polarized in a couple of different ways.

A polarized lens will make the glare and bright, shiny lights a lot more bearable by removing horizontal waves of light and allowing only the vertical ones to pass through. The compromised vision and nighttime darkness is a recipe for accidents. Even if it’s not directly on your eyes, the glare from the light can severely affect your vision. If you’re driving in the darkness at night, light from any sources, especially headlights can cause temporary blindness if it falls directly on your eyes. If you’re on the lookout for a pair of night driving glasses, the first feature you should look for in them is whether or not it has a polarized lens. With that in mind, let’s get started, shall we? Buyer’s Guide And if you’re someone who’s still skeptical about these products, just think about this – what are a few bucks compared to your priceless life? We have also prepared an extensive guide to help you understand everything you need to know about these life-savers. We have put 12 products through our extensive tests and only 5 of them have made it to our list of Best Night Driving Glasses. But, don’t you worry you’ve come to the right place. Now, if you’re someone who drives often at night, those statistics should surely send chills down your spine. According to the AAA Foundation for Traffic, fatal crashes are up to 4 times higher at night than during the day!

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