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What Exactly Do Affordable Polarized Sunglasses Do?

Posted by Nathan Miller on Mar 13, 2019 7:00:00 AM


affordable sunglasses 

What do you know about polarized sunglasses?  Maybe that fishermen love them, and that they add a bit more to the final cost of a pair of sunglasses?  While both of those may be true, do you really know what they do differently from a pair or regular shades?  Let Pugs set things straight for you when it comes to polarized versus affordable sunglasses and give you the low-down on what’s really going on in those lenses.

What is polarization?

The polarization of sunglasses comes down to the arrangement of microscopic crystals in the lenses that work to keep out harmful UV and blue light from getting to your eyes. The microscopic crystals are arranged in a way so that they prevent these light waves from getting through to your eyes when they are coming from angles that create glare. By preventing light to come in from these lower angles, these lenses allow the wearer to see things more clearly without having to squint or strain their eyes to see things ahead of them.

Think of it this way; your mom told you to never look directly at the sun because she was afraid that you would go blind. These light waves would be the main cause of you going blind if you were to look at the sun for too long. Now, don’t take that last explanation to mean that you can go throw a pair of affordable polarized sunglasses on and stare at the sun all day because that would still be ill advised!  In essence, the polarization of sunglass lenses just means that they are configured in a way that keeps out more light waves and reduces glare.

Do I need polarized lenses?

So now that you know what polarized lenses are and what they do, it’s time to figure out if you really need them.  Take a look at the bulleted list below — if you find yourself answering “Yes” to most of them, then you may need to look into getting yourself some cheap polarized sunglasses.

  • Do you spend a majority of your day outside in the sun?
  • Do you spend time in places with above average glare? (Around snow, on lakes, working with windows, etc.)
  • Do you drive a lot during the day?
  • Do you have below average eye sight or eye disease? (Cataracts, glaucoma, etc.)

So I may need polarized lenses, but do I have to break the bank on a pair?

There is a common misconception in today’s world that you need to spend a tiny fortune to get something of quality. This misunderstanding has plagued the sunglass world for quite some time now. Thanks to new technologies and lowered operations costs, affordable sunglasses can now provide the exact same protection for your eyes as the more expensive name brands you can pay hundreds of dollars more for.  The same can be said for cheap polarized sunglasses. Pugs provides numerous styles and lens colors that fit your needs, all under twenty dollars! 

So to answer your question: No, you do not have to break the bank to get yourself a pair of protective polarized sunglasses!


For many out there, polarized sunglasses were just another pair of cheap sunglasses that they knew nothing about.  Hopefully we were able to shed some light on the issue and give you a better understanding of what exactly a pair of polarized lenses do, and why you might need them. So the next time one of your friends asks you why you now prefer to wear only polarized sunglasses, you can give them the low-down!

Now get ready for the warm seasons with our guide to polarized sunglasses for summer sports!



Topics: Sunglasses, Polarized