Eye care specialists are urging consumers to verify that sunglasses provide certified ultraviolet protection, emphasizing that an attractive design or low price does not necessarily mean the lenses adequately protect the eyes.
Concerns have grown over some low-cost sunglasses sold through online marketplaces, where certain products may not meet recognized UV400 or 100% UVA/UVB protection standards.
Experts explain that dark-tinted lenses alone do not protect the eyes. In fact, if UV filters are absent, darker lenses may increase the amount of harmful ultraviolet radiation entering the eye because they cause the pupils to dilate.
Consumers are encouraged to purchase sunglasses that clearly indicate 100% UVA/UVB protection or UV400 certification, preferably from trusted brands or reputable retailers.
Specialists also note that anyone who likes the frame of a fashion pair of sunglasses can replace the original lenses with certified prescription or protective lenses that provide proper UV protection.
According to eye care professionals, choosing sunglasses with verified UV protection is one of the most effective ways to safeguard long-term eye health and reduce the harmful effects of prolonged sun exposure.
