60% OFF Zenni Optical Coupons Zenni Promo Code

Zenni Optical Promo Codes

Coupons For Zenni Optical are special bargains which give you a discount at the time of your purchase. There are also 10% off deals that will apply at your next order. These promo codes are provided by zennioptical.com.

50% Off Prescription Lenses and Add-Ons + 20% Off or More on Top Designer Brands

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15% OFF SITEWIDE!

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Save an Extra 10% on Sunglasses, Plus Get Free Shipping With Code

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How To Tell If Your Sunglasses are UV Protected?

Sunlight is the primary source of UV light and the number one reason behind skin aging. Too much exposure to UV results in various long-term eye issues as well. People usually buy sunglasses as a preventive measure to these problems. As much as they may labeled to provide UV protection, most sunglasses do not. For the sunglasses that have reliable safety ratings, their UV protection wears off with time.

How can people tell if their sunglasses are 100% UV protected?