ChangeRx plastic photochromic lenses combine lightweight comfort with superior photochromic performance. The lenses have 100 percent UVA and UVB protection and are made with homogeneous “in mass” manufacturing, where photochromic molecules are embedded throughout the plastic lens monomer – not bonded or coated to the surface. The result is fast, uniform reactivity when exposed to ultraviolet light.

Vision-Ease Lens