Axley Raptor photochromic sunglasses

Axley Raptor Carl Zeiss Photochromic Lens.
Lense aremade by Carl Zeiss, SPA Italy.
Carl Zeiss' photochromic lenses are designed to change tint when exposed to UV.
The inactive state blocks approx 75% of visible light. Fully activated, the lens block 95% of visible light Transmission.

This is a pair of Custom-Made Raptor for American cycling team 1st Rate Mortage.

This is a great, convenient lens for multiple light and weather conditions, adapting to changing light with no lens swapping required.