1The Vision Council.
2“Harmful blue light” is calculated between 380nm and 460nm, across materials and colors. “Standard clear lens” refers to typical clear 1.5 and polycarbonate (1.6x more indoors and 6.7x more outdoors) hard-coated lenses without blue light reducing treatment.
Transitions and Transitions Signature are registered trademarks and the Transitions logo is a trademark of Transitions Optical, Inc., used under license by Transitions Optical Limited. GEN 8 is a trademark of Transitions Optical Limited. ©2021 Transitions Optical Ltd. Photochromic performance is influenced by temperature, UV exposure and lens material.