sunglasses polarized lenses

What is the difference between Ray-ban Polarized and “LITE” Polarized lenses?

I wanna buy Ray-ban Polarized sunglasses for my vacation and I found one that I really like, but it is described as “Lite” Polarized. I am not sure if that’s the same or a better, newer technology. Info in web is nowhere to be found… pls help!

It’s a lot like ‘lite’ beer, less filling.

It’s your eyes!

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