Tag Archives: Dr. Jill Anderson

Transitions, Progressives, emPower!, Oh my!!!

[quote]Transitions, Progressives, EmPower, Oh my! Optical terms can be quite confusing.  Let’s see if we can clear three of them up.[/quote] Transitions are automatic sunglasses. When the UV rays from the sun touch the transition lenses they darken.  When the sun no longer touches the lens, it lightens.  Transitions work great […]