So, two students started making spectacles - With Jamie Bartlett, Banton Frameworks

Today's guest is Jamie Bartlett of Banton Frameworks, a small, independent maker of optical frames outside Glasgow in Scotland. Jamie tells the fascinating story of their bumpy start, making frames from random materials in a car, how they've since built the business frame by frame, collaborating with similarly minded brands and how rewarding it is to have loyal fans of their work. We also get a crash course in German hinges, varieties of acetate and why eyewear is an important part of our personal expression.