I am so glad that at my age I still have a perfect 20/20 vision. However, I am fully aware that a few years from now my eyesight would weaken and it would no longer be perfect. Well, that would be the time I would visit an Optometrist and Zenni Optical, the #1 online Rx glasses store. I have read from Eric's Review of Zenni Optical that they have quality eyeglasses, durable and comfortable at the same time. Also, the eyeglasses are so affordable that you can buy a pair for as low as $8. Indeed, Zenni Optical has the lowest price progressive Glasses but I hope I won't be needing their eyeglasses real soon. I still want to enjoy my perfect vision and a decade more would be just... perfect.