Summer is the perfect time to bring out your sunglasses, but have you ever wondered if they’re really protecting you from the sun — or just a fashion accessory? UV (ultraviolet) protection is not a luxury; it’s essential for your eye health.
At Màcula Visió, your optician in Barcelona, we explain how to know if your sunglasses are truly safe and what to look for when choosing a new pair.
Why is it so important to protect your eyes from the sun?
Ultraviolet radiation can cause both short- and long-term eye damage:
- Eye irritation.
- Conjunctivitis or photokeratitis.
- Age-related macular degeneration (AMD).
Unlike skin, the eyes don’t regenerate as easily. That’s why wearing certified sunglasses with UV filters is one of the best ways to prevent eye damage.
How to check if your sunglasses protect you from UV rays
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Check for 100% UV protection
Look for a label or engraving that says “100% UV protection,” “UV400,” or “blocks UVA and UVB rays.” This is your guarantee that the lenses block harmful radiation.
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Make sure they are certified
Safe sunglasses must comply with European regulations and carry the CE marking (European Conformity). If you don’t see this marking on the arms or packaging, the glasses likely aren’t certified.
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Don’t rely on lens color alone
Dark lenses without UV filters can be more harmful, as they cause the pupil to dilate and allow more radiation in. What matters isn’t how dark the lenses are, but whether they have an appropriate UV filter.
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Ask your trusted optician
If you’re unsure about your sunglasses’ quality, visit a professional optician like Màcula Visió, where we can test if your sunglasses offer real UV protection. We’ll also advise you based on your vision needs and lifestyle.
What about sunglasses bought online or from street markets?
Even if they look like a bargain, many of these glasses don’t offer proper protection. If they’re not from a trusted supplier or don’t have certified UV protection, it’s best to avoid them. Wearing uncertified sunglasses may do more harm than good.
Trust an expert optical center like Màcula Visió
At Màcula Visió, we help you choose the ideal sunglasses:
- With certified UV protection.
- From trusted brands.
- Available with prescription or photochromic lenses.
- In models for adults, children, and sports lovers.
We also carry out complete eye exams and offer personalised advice to protect your vision all year round.
Visit Màcula Visió and find safe, comfortable, and stylish sunglasses. Protecting your eyes is an investment in your visual future!