NAUTICAL SUNGLASSES

What is the difference between nautical sunglasses and conventional sunglasses?

Nautical sunglasses are specifically designed for the marine environment. They feature lenses with filters that reduce glare caused by the water’s surface, as well as frames resistant to moisture and saltwater. In addition, they provide a more secure fit, designed to prevent slipping or falling during navigation.

Conventional sunglasses, although they protect against sunlight, are not designed to withstand contact with water or the extreme conditions of the sea, so they tend to deteriorate more quickly.

Why are polarized nautical sunglasses recommended?

Polarized lenses eliminate horizontal reflections caused by sunlight hitting the water. This improves visibility, increases contrast, and reduces eye fatigue, which is essential during long voyages or water sports activities.

They also help distinguish waves, contours, and floating objects more clearly, providing greater safety and visual comfort in all types of conditions.

Which materials best resist saltwater and moisture?

Nautical sunglasses are made from lightweight and durable materials such as:

- Polycarbonate or nylon, used in the lenses for their durability and impact resistance.

- TR90 frames or technical polymers, which withstand continuous contact with saltwater without deforming.

- Hydrophobic and anti-scratch coatings, which extend the lifespan of the lenses.

These materials ensure greater protection and a longer lifespan against the wear and tear of the marine environment.

Do nautical sunglasses float in water or do they need a retaining strap?

It depends on the model. Some sunglasses are made with floating materials or hollow frames that allow them to stay afloat if they fall into the water.

In other cases, it is recommended to use a floating retaining strap, which prevents loss during maneuvers or movement. It is a lightweight, affordable, and very practical option for those who sail frequently.