Some 2 billion of us suffer from deteriorating eyesight – with a condition called presbyopia. And Geeta Singh, the co-founder of MagOptics, knows it doesn’t have to be this way. This entrepreneur is pioneering a cure for all of us who reach for our reading glasses. She shares her journey from the Fortune 500 world of corporate boardrooms, mergers and acquisitions and IPOs to what it’s like innovating in MedTech and trying to raise venture capital.