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What is Index of Refraction?
Index of Refraction is the ratio between speed of light in a vacuum and the speed of light in a given material. The resulting number -...
Summer is almost here, protect your eyes with the sunglasses
Those are very fashionable for sure, but the gorgeous shades also shield your precious eyes from the very harmful ultraviolet radiation...
You need to sleep enough - for your eyes only if that.
The lack of sleep is the ongoing problem of the generation. It can can hurt your eyes. Here are the problems starting with the least...
Welcome!
#1 and BEST eYe Wear Shop in North and North-West Chicagoland! The Eye Spot Optical Our store is geared for fashion oriented, modern...
Eyewear. No Logos, No Labels, No Mass Production
Many of our carefully selected frame lines carry the names of the brilliantly creative individuals that design them, glasses, only glasses.
