Check it out if it works!

How to achieve good vision during heavy downpour, while you are driving.

We are not sure how effective it is, just try this method when it rains
heavily.

This method was told by a Police friend who had experienced and
confirmed
it… it is useful…even driving at night.

Most of the motorists would turn on HIGH or FASTEST SPEED of the wipers
during heavy downpour, yet the visibility in front of the windscreen is
still bad…
Thus, in the event you face such situation, just try your SUN GLASSES
any model will do), and miracle…

All of a sudden, your visibility in front of your windscreen is
perfectly
clear, as if there is no rain…

Try it yourself and share it with your friends…
Make sure you have a pair of SUN GLASSES in your car, you are not only
helping yourself to drive safely with good vision, but also you might
save your friend’s life when driving in the rain…

So? Please tell all your friends!

i agreed, best is sun glass with polarize lenz

Agree, when it rain the rain water will reflect the lights from the other vechicle … and causing glaring to your eyes, and making it difficult for our eyes to focus, wnd with sunglasses, the glaring effect is absorb by the sunglasses before it reaches your eyes … 8) 8) 8) This is my theory la … lol

Yes this is the type of lens very helpfull with bad vision, it is popular for those fishing lover.

have to depend how dark the sun glass eh ? n also have to depend what brand eh ? how about the glass is made of what ?? i got one Rayban black colour, i will try it n c how it works ya.