CON-STRAIN™ PRO

Photochromic UV400 Blue Light Lens

What is Photochromic?

Photochromic lenses automatically adopts to your environment. It will darken when exposed under the sun giving you UV400 protection and will turn back to its clear or primrose color when you go back inside.

anti-radiation

Advanced blue light protection and the best 2 in 1 everyday glasses for you. Long hours of screen exposure can be harmful to your eyes as it may cause digital eye strain and disrupt your sleep quality.

CON-STRAIN™ PRO

• Engineered to block blue light and crafted for eye protection.

• Helps prevent digital eye strain.

• Reduces stress when using electronic gadgets for an extended period of time.

• Photochromic Lens

• Automatically turns clear to dark

Automatically transitions from

clear to dark when exposed to sunlight

SEE THE DIFFERENCE