Transitions® XTRActive® New Generation

Transitions® XtraActive® New Generation: The color changes according to visible light.

With the Transitions® XtraActive® New Generation the lens becomes more active. The darkening now occurs by reacting to visible light so even in places with UV protection such as inside cars, the lenses darken to reduce glares.

Transitions is a registered trademark of the company, “Transitions Optical, Inc.”