About Opticians: How do eyes actually work?

How do eyes work? Joe and Tom speak to listener Mark who is also an optician and ask some of the best and worst questions they’ve ever asked. All because glasses are cool now. To get official show socks, click here: https://www.stand4socks.com/products/joe-marler-show-sock To get ad-free and longer episodes on Apple, hit the 'grow the show' button or click: https://apple.co/3qP2B2i On Spotify you can subscribe for £1 a week by clicking this link: https://anchor.fm/joemarlershow To become an official sponsor, go to Patreon.com/joemarlershow  And if you want to buy other merch go to joemarler.co.uk/shop Learn more about your ad choices. Visit podcastchoices.com/adchoices