The sunglass near me with reflective coatings reduce the amount of light passing through the lenses, making them ideal for deserts, lakes, rivers, snow-capped mountains, and high-altitude areas. It is very popular in extreme sports.

The prices of lens materials for sunglasses vary greatly. In addition to the brand determining the price, there are also lens materials. Lenses can affect optical transparency, weight, durability, and cost.

Polycarbonate materials themselves can block ultraviolet rays without the need for lens coatings. The impact resistance and transparency are very good, second only to polyurethane. Cheap, lightweight, and nonfriction-resistant, therefore film application is also required. The maximum impact resistance and optimal optical transparency of polyurethane materials. Elastic, lightweight, and very expensive.

The metal frame includes stainless steel, aluminum alloy, and ultra-expensive titanium alloy. Very light, but not suitable for high-intensity sports. Metal framed sunglasses near me look cool and stylish when worn, but they look a bit unconventional when worn sporty. In the hot summer, the metal frame of the sunglasses placed in the car will become very hot and cannot be worn immediately.

Nylon frames are not expensive, lightweight, and more durable than metal frames. Many goggles and sports sunglasses are made of nylon material, and the curvature of the nylon frame cannot be adjusted unless there is a steel wire core inside the frame. Acetate fiber frames are expensive, lightweight, diverse in color, and have poor stretchability, making them unsuitable for wearing during exercise.

The visible light transmittance of sunglasses near me is commonly known as the depth of color. Sunglasses of the same color have different depths, and this performance is called visible light transmittance. The depth varies, and the weather and location during wearing also vary.