SPEAR DUAL LENS replacement shield ORANGE

All lenses from the Wiley X brand feature the patented T-Shell™ coating. This coating prevents accidental damage to the lenses. When you choose Wiley X glasses, you not only get lenses made from top-quality materials, but also a premium finish that ensures a long service life for your product.

All glasses from the Wiley X range come with lenses made from Selenite™ polycarbonate, whose structure consists of carbon and phenol atoms. These lenses offer up to ten times greater durability than standard glass lenses, whilst remaining lighter in weight. The reliability and, above all, the safety of the lenses are certified by the American National Standards Institute (ANSI). Despite their strength and weight, the lenses do not cause image distortion or reduce optical accuracy.

The safety standard ANSI Z87.1 sets a clear standard for eye protection when wearing sunglasses. This standard is defined by the American National Standards Institute. ANSI Z87.1 tests examine the mechanical resistance of the glasses and their protection against UV radiation according to very strict criteria.

Wiley X glasses that meet this standard are tested for impact from a high-speed steel projectile with a diameter of 6.35 mm at a speed of 164.6 km/h and for impact from a 500 g pointed cone dropped from a height of 127 cm.

Compliance with the standard EN.166B means that the glasses can withstand, without damage, an impact from a steel ball with a diameter of 6 mm and a weight of 0.86 g at a speed of 432 km/h. To pass the test, the lens must remain firmly seated in the frame and the frame itself must remain undamaged.

The lenses of Wiley X brand glasses are coated with a premium Anti-Fog coating, which increases the glasses’ resistance to fogging. Fogging occurs during rapid transitions between cold and warm air, as well as due to high humidity caused , for example, during strenuous physical activity. The Anti-Fog coating on the glasses and its effectiveness can be restored or enhanced by applying a suitable spray product.