Experts say counterfeits lack UV filters, increasing the risk of eye damage, and urge shoppers to check for safety marks
While many will be enjoying the spring sunshine, experts have cautioned against wearing fake designer sunglasses, warning they could do more harm than good.
As the College of Optometrists notes, sunglasses not only protect the eyes against glare on sunny days, but can also shield them from harmful ultraviolet (UV) light.
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This article was originally published by The Guardian and written by Nicola Davis Science correspondent.
Read original article on The Guardian