PhotoFusion® polycarbonate and high-index lenses darken up to 20% faster and fade back up to two times as fast* as previous photochromic lenses offered by ZEISS.
PhotoFusion® by ZEISS offers excellent vision under all lighting conditions.
Indoors, and outdoors at night, they remain clear.
Outdoors on cloudy days, they respond to reduced solar UV rays and turn semi-dark.
In full sunshine, the lenses are hit with the full intensity of the sun’s rays and they darken to a true sunglass tint.
No matter how dark or clear they are, PhotoFusion® by ZEISS lenses always block 100% of harmful solar UV rays. Your eyes will not only be comfortable in all lighting conditions, they’ll be fully protected. PhotoFusion® by ZEISS is available in gray and brown tints. Contact the eyewear professionals at Polar Vision Centres to get started with your self-tinting lenses.
*Average performance. The performance will vary by material, temperature and light conditions.