Freakonomics did a very good deep dive into this world recently: https://freakonomics.com/podcast/why-do-your-eyeglasses-cost-1000/ https://freakonomics.com/pod

Freakonomics did a very good deep dive into this world recently: https://freakonomics.com/podcast/why-do-your-eyeglasses-cost-1000/ https://freakonomics.com/podcast/why-do-your-eyeglasses-cost...