PADDED TRANSITION LENS DARKER TO CLEAR 4728SSBR

PHOTOCHROMIC LENSES TRANSITION FROM SMOKE TO CLEAR

QUICK CHANGING

100% UV PROTECTION

GOOD FOR DAY AND NIGHT

THE LENS DARKENS IN BRIGHT SUNLIGHT

BECOMES CLEAR LENS AT NIGHT 

THE BRIGHTER IT IS - THE DARKER THEY ARE

TAKES DIRECT SUNLIGHT TO ACTIVATE

FULL VENTED PADDING

MEASURES 5 1/8 ACROSS FROM INSIDE HINGE TO INSIDE HINGE

1 5/8 TOP TO BOTTOM