How to tell if sunglasses are polarized in 3 SECONDS!

hey guys is iheart shades and today

we're gonna show you how to tell if a

lens is polarized or not um let's say

you find a lens and it's not clearly um

labeled as polarized or not you're not

sure you need a couple things you're

going to need an LCD screen your phone

your TV computer screen anything that

has actual pixels in it and you're going

to need of course your polarized lens um

let me show you with these today we're

gonna be using the the twenty one thirty

two new Wayfarers a sixty fifty twos

which is here on the left and the sixty

fifty two five eight which is the

polarized is here on the right um yeah

let's get to it here I'm going to use my

phone as the LCD now we're going to

start with the polarized so I'll show

you what it does and what it doesn't do

okay you know I got a text message see

this is why you can't use phone so flu

things like this one second guys alright

here we go here's a picture of of course

a Ray Ban picture so what you want to do

is when you want to grab the lens and

put it over the image and you want to

make sure you can see straight through

it and you want to rotate it now look at

the image how it changes colors see

right there it's really light and when I

rotate it back it gets darker and

there's going to be a point where it's

going to be darker than the rest because

these are polarized at an angle so about

here is the darkest point and that's how

you tell they're polarized now let me

show you what happens when I use the

normal standard ones put it over and you

rotate it and it does absolutely nothing

let's try it again polarized so you guys

have a you can see the colors changing

and refracting and doing all these

things thank you guys for watching

that's basically how you can tell this

is pretty straightforward

and you can find these guys in the

description below and find many more

lenses on our website I heart shades

comm have a great day guys