AearoAOSafety® Smartlens™ Transition Photochromic Eyewear

Lightens and Darkens with Changing Outdoor Light Conditions

Ultraviolet reactive lens responds to the amount of UV light it receives. It lightens or darkens as needed—going from clear to dark in just seconds. Spring-hinged temple for narrow or wide fit. Soft, adjustable nosebridge for all-day comfort. Durable frame has a stylish carbon fiber pattern, nylon brow and magnesium alloy temples. Abrasion-resistant, hardcoat polycarbonate lenses absorb 99.9% UV light. Provides 22–77% visible light transmittance. Replacement lenses are not available.
Note: Perfect choice for utility work, landscaping and construction. Not to be used for occupations that quickly move from one light condition to another, i.e. forklift drivers going from inside to outside.
ANSI Z87.1-2003 High Impact. Meets Traffic Signal Recognition Requirements of ANSI Z80.3. Photochromic lenses are considered variable tint, special-purpose lenses under ANSI Z87.1 They are not intended to be used as general-purpose filters for protection against infrared radiation hazards typically associated with welding operations.