It’s a sunny day and you plan to go out for water skiing or a game of cricket. You grab your sunglasses and are ready to go.
Wait a second.
But are they polarized to give you the best vision experience?
Do you think they are the same? No, they are not.
Read through the article to know all about polarized sunglasses.
What Are Polarized Sunglasses?
Compared to general sunglasses, polarized sunglasses reduce the glare from different suitcases. Since glare distorts the actual color of the objects, it results in difficulty to see, especially when driving.
The polarized glasses help in saving your eyes from glare and seeing better. As the glasses provide glare protection, in the long term they protect you from medical problems like cataracts which are caused by long-term sun glare.
How Do Polarized Lenses Work?
The polarized lenses reduce the glare by blocking the horizontal light waves. These lenses have a chemical coating on them that only allows vertical light waves to pass.
When the light waves strike these lenses at a particular angle, the lenses reflect the wave at the very same angle.
Since most of the surfaces that result in glare are horizontal in waves, the lenses work just fine in reducing the glare.
Benefits of Polarized Sunglasses
Think about this, is it a good idea to buy polarized sunglasses? Well, decide it after reading its benefits listed below.
Polarized sunglasses have a lot of benefits, like,
- The strain on your eyes is reduced by huge margins, increasing visual comfort.
- Helps you see the true colors by blocking reflections and glares.
- Helps you see objects clearer, too.
- The color contrast is sharpened.
- The glasses protect against glare even in snow, and hence, when going on hills or mountains, this is what you need.
Drawbacks of Polarized Sunglasses
As these glasses aren’t suitable for everyone, they come with their fair share of drawbacks just like everything else in this world,
- These glasses might make people feel dizzy or any picture might give a 3D view.
- It is harder to read the information displayed on LCDs.
- Even though the glasses are advised to wear during driving, it is hard to recognize icy patches on the road.
How To Know If Your Glasses Are Polarized?
Wondering if your current glasses are polarized?
Follow the steps to know if they are,
- Take your sunglasses and a pair of polarized sunglasses.
- Place your glasses facing a 90-degree angle to the pair of polarized sunglasses.
- If the lenses when combined, show a very dark color, just like almost black, then your glasses are polarized.
Another easier way is to look at the water; all you have to do is wear them and look into the water, if you can just see the surface then they are not polarized, but if you can look into the water, below the surface, your glasses are polarized.
Polarized Sunglasses And Different Lenses
Polarized sunglasses can be found with different types of lenses, and according to your choice and comfort, you can select your “the one” among them,
- Progressive Lenses – When spending a lot of time outdoors.
- Photochromic Lenses – When spending a lot of time in the sun.
- Anti-Reflective Coating – When seeking the most comfort and performance, you can get this coating on the backside of your lenses, to reduce reflections when the sun is behind you.
Where Can You Find Polarized Glasses?
You can find polarized glasses at almost all the leading online shopping websites which are and aren’t glasses focused. Here are a few places you can find them,
When planning to go for a water sport, polarized sunglasses are your best friend. These glasses provide, even more, superior glare protection when the light waves are reflected via water.
To conclude, polarized glasses have a chemical coating to reduce glare by blocking horizontal light waves. These glasses are advised to be used when driving during the day or playing a sport.
Make sure to follow the precautions, and not wear them in the night or while reading information from LCD. Thanks for reading through!