Photochromic lenses are clear inside and darken outside when they face UV Rays.

Photochromic lenses' darkness performance can be effected by UV intensity, lens material and temperature.

They help to accomodate better in the changing light conditions and blocks %100 harmful UV Rays.

Transitions lenses;

• Helps to reduce eye fatique and improves vision quality.
• Blocks %100 UV Rays UVA ans UVB

• Clear indoors
• Adapts quickly to changing lights.
• Protects from harmfull UV Rays.

For detailed information:
www.transitions.com