Lenses In NXT®
Interchangeable Lens System
UNIFORCE® eyewear features lenses made from NXT®, a revolutionary innovation in unbreakable optical polymer technology. Lenses in NXT® last a long time and resist impact, scratching, chemicals, and atmospheric agents. The superior optical quality, clarity, lightness, and impact resistance provide clear, comfortable vision and the highest level of protection for your eyes. NXT® was first developed for military use to meet a specific need: provide a bulletproof material that is transparent, light, durable and capable of offering maximum protection. Whether they are worn inside, outside, during the day, or in the middle of the night, lenses in NXT® are the ideal adaptable, optical solution for the tactical market. NXT® is the result of years of research by Intercast Europe S.P.A.
| UNIFORCE™ Special-Ops Tactical Goggle: Lenses In NXT® |
UNIFORCE™ 1/2 Frame Sport: Interchangeable Lens System |
| UNIFORCE™ Shield: Interchangeable Lens System  |
√ Photochromic Transitional √ Unbreakable √ Ultimate Optical Clarity √ Insensitivity to Stress Cracking
√ Anti-Scratch √ Extremely lightweight √ High thermal stability √ High Chemical Resistance
NXT® lenses are GUARANTEED UNBREAKABLE FOR LIFE
UNIFORCE® is proud to be the only line of tactical eyewear with a transitional lens that meets ANSI Z87.1 Optical impact standards.
Lenses in NXT® are urethene transitional lenses that react to various levels of UV short wave light exposure. As UV light from the sun hits the surface of a lens in NXT®, optical polymers within the lens begin to alter their shape. As the shape of these polymers changes, the structural design of the lens adjusts the refraction of light on the lens’ surface. The resulting effect transgorms the lens from clear indoor tint to a dark outdoor, high light lens. At maximum exposure lenses in NXT® can reach 90% of their full darkness range in less than one minute! With the removal of UV exposure, the optical
polymers will then return to their original shape in the lens will “snap back” to it’s original tint.
