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Glasses with filter category 4

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Category 4 sunglasses are sunglasses with lenses that only let 3-8% of visible light through, making them the darkest in the classification. They are designed for extremely bright conditions, such as on glaciers, in high mountains or snowy areas, where reflections are particularly intense.

When is it worth wearing category 4 sunglasses?

Category 4 sunglasses, also known as glacier glasses, are best worn primarily during glacier hiking or climbing in high mountains, where there is very intense sunlight and light is reflected off surfaces such as snow or ice. They are ideal at high altitudes, where it is necessary to protect the eyes from harmful UV radiation, which can lead to diseases such as conjunctivitis or cataracts.

Category 4 sunglasses at Militaria.pl

Militaria.pl offers category 4 sunglasses, designed for winter sports, high-mountain hiking, and tactical operations. Some models were designed in cooperation with a former soldier of the GROM Military Unit - Paweł Jan Mateńczuk "Naval".

Selected models of category 4 sunglasses are equipped with lenses that improve vision in uniform snow conditions and increase white contrast, making it easier to see details in the snow. In addition, all models are characterized by an ergonomic frame shape and very good fit, without limiting comfort even during many hours of wear.