What does UV400 mean on sunglasses?

UV400 – The optimal eye protection
UV400 on sunglasses means that the lenses of the glasses block 100% of both UVA and UVB rays. This protection reduces the risk of eye damage, including cataracts and macular degeneration. Whether you are playing sports, going for a walk or hanging out at the beach, it is important to choose sunglasses with proven UV protection.

Important aspects when choosing sunglasses
Choose sunglasses that meet the UV400 standard, but remember that the quality of the UV filter is not always reflected in the price. Always check product descriptions and certifications to ensure that the sunglasses meet applicable safety standards. A proper investment in UV protection can make a big difference to your eye health in the long term.

Answers to key questions
• Why is UV400 important?
UV400 protects the eyes against 100% of both UVA and UVB rays, reducing the risk of eye diseases.

• How do I ensure that the sunglasses meet the UV400 standard?
Read product descriptions carefully and check certifications from reputable retailers.

• Are sunglasses with UV400 suitable for sports activities?
Yes, sunglasses with UV400 are suitable for both sports and general use during outdoor activities.

• Does higher price always reflect better UV protection?
No, a high price does not necessarily guarantee the best protection; it is the quality of the lenses' UV filter that is decisive.