Does the darker the lens, the better the protection the sunglasses give? It's not like that. There are some myths about sunglasses that are worth knowing and understanding better. Meet them.
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22/07/2026
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Myth 2- You should only wear glasses in sunny days
The explanation: “ Many people believe that sunglasses are only needed when the sun is too strong. In fact, harmful UV rays can cross the clouds and still pose a potential risk to the eyes even on a cloudy day. Moreover, under certain conditions, such as near snow, water or sand, the reflection of harmful UV rays may be even more intense. Therefore, wear sunglasses with protection UV is the best way to ensure that eye protection remains ideal in all situations.”
Myth 3- Sunglasses only serve to protect from sunlight
The explanation: “ Although the main function of sunglasses is to protect from harmful UV radiation, the benefits do not lie there. Sunglasses also protect the eyes from wind, dust and other small particles that can cause irritation or injury. In addition, they reduce the brightness that leads to fatigue and eye fatigue, which significantly improves visual comfort when driving or practicing outdoor activities.”
Myth 4- Children do not need sunglasses
The explanation: “ The eyes of children are actually more vulnerable to damage caused by UV rays, as their internal lenses are more transparent, allowing more radiation to reach the retina. Excessive exposure to UV rays from an early age may increase the risk of eye problems in adulthood. Getting used to wearing sunglasses with adequate UV protection is a very important preventive measure for long-term eye health.”
Myth 5- Polarized lenses provide protection Extra UV
The explanation: “The polarized lenses have their advantages, but additional UV protection is not one of them. What polarized lenses can do is reduce the brightness of certain surfaces.”
Myth 6- The size and shape of the glasses do not matter
The explanation: “ The simple fact that your eyes are covered does not necessarily mean that they are safe. Larger lenses are better for eye health, including surrounding sunglasses, as they block the excess UV light coming in from the sides.”
Myth 7 - Cheap sunglasses are not as good as the most expensive
The explanation: “As long as sunglasses indicate 100% UV lock, the price doesn’t matter much. Make sure the glasses block UVA and UVB rays.”