Which sunglasses best protect against snow blindness?

What is snow blindness?
Snow blindness occurs when the eyes are exposed to intense UV radiation reflected from the surface of the snow. This condition can cause reduced vision, pain and, with repeated exposure, long-term eye damage. Even a light snow cover can create enough reflection to cause problems.

Sunglasses to protect against snow blindness
To protect against snow blindness, it is important to wear sunglasses with 100% UV protection, often marked as UV400, which blocks both UVA and UVB rays. Polarized lenses reduce glare and increase contrast, which is essential in conditions with intense sunlight reflection. Darker lenses in gray or brown tints preserve the natural color impression while limiting the amount of sunlight reaching the eyes. In addition, a sturdy frame with extra impact and scratch protection can be an advantage during sports activities.

Questions and answers
• What is snow blindness?
– Snow blindness is an eye condition caused by intense UV radiation reflected from snow, which can lead to vision problems and eye damage.

• What should I look for in sunglasses for snow activities?
– Choose sunglasses with 100% UV protection (UV400) and polarized lenses to reduce glare and improve contrast.

• Is the color of the lenses important?
– Yes, lenses with a gray or brown tint preserve the natural color impression and reduce the amount of light reaching the eyes.

• Could sunglasses with extra protection against impacts and scratches be necessary?
– Yes, especially in extreme conditions and during sports activities on snow, where extra protection increases both safety and comfort.