Fast self-tinting lenses.

 

Fast dark.

Fast fade back.

PhotoFusion lenses darken up to 20% faster and fade back up to two times as fast* as previous photochromic lenses offered by ZEISS.

 

Very clear indoors.

Very dark in sunlight.

PhotoFusion by ZEISS lenses offer 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.

100% solar UV protection for your eyes.