They are as follows: Some of the popular variants of Transitions lenses include Signature GEN 8, GEN S, and Transitions Xtractive. Transitions Signature GEN 8 lenses are the most popular light ...

Here’s what I learned: How do Transitions Gen S lenses work? Transitions Gen S lenses are equipped with patented photochromic ...

And its latest model, the Gen S, is the culmination of the brand’s prowess. For sure, there are many things to love about a pair of Transitions Gen S lenses, but for these purposes we narrowed ...