 and you've been diagnosed with a cataract or your vision is changing as you're developing an early cataract, you could be a perfect candidate for K2 Vision RLE. It's inevitable. At some point, typically in your 60s or 70s, you'll have a dysfunctional lens that eventually becomes a cataract. To restore your vision, you will someday need a procedure such as refractive lens exchange. The question is, are you done with glasses? Do you want to spend your good active years hassling with changing prescriptions and needing readers?