As the UK enjoys spring sunshine, experts are warning against wearing fake designer sunglasses, stating they could cause more harm than good. The College of Optometrists highlights that authentic sunglasses protect eyes from harmful ultraviolet (UV) light, which is linked to several eye conditions.
Risks of UV Exposure
Short-term UV exposure can cause photokeratitis, a painful condition akin to sunburn on the cornea. Long-term exposure is associated with early-onset cataracts, pterygia (non-cancerous growths), eyelid cancer, and potentially age-related macular degeneration.
Dangers of Counterfeit Eyewear
Alex Day, a consultant ophthalmologist at Moorfields Eye Hospital, warns: "When you buy fake sunglasses, you are gambling with your sight. Counterfeit eyewear is uniquely dangerous because it usually features dark-tinted lenses with absolutely zero UV protection. Wearing them is significantly worse than wearing no sunglasses at all."
The problem lies in dark tints causing pupils to dilate, allowing more UV radiation to enter the eye. James Wolffsohn, professor of optometry at Aston University, explains that without sunglasses, natural protections like squinting and pupil constriction reduce UV exposure, but fake sunglasses negate these defenses.
Prevalence of Counterfeit Sunglasses
The Intellectual Property Office reports that sunglasses are a popular counterfeit accessory in the UK. Recent seizures include a £38,000 haul at Appleby horse fair featuring fake Chanel, Ray-Ban, and Prada, and a £6m stash in Rochdale.
How to Spot Fakes
Opticians advise checking for poor packaging, flimsy hinges, logo errors, cheap cases, and missing branded cleaning cloths. Price is also a telltale sign.
Ensuring UV Protection
Experts recommend looking for CE, UV400, or UKCA marks. Dr. Paramdeep Bilkhu, clinical adviser at the College of Optometrists, clarifies that tint darkness does not indicate protection level. "It's not about the depth of the tint, it's whether or not the sunglasses carry that mark," he says.
He suggests buying from reputable optometrists or well-known department stores. Sunglasses should be worn when the UV index is 3 or above, even in overcast conditions, and in winter when snow reflects UV rays.
