SCENE + HEARD: Daily Post The Big Deal Behind Bono's Glasses By Staff Thursday, October 29, 2020 11:17 AM Bono is famous for his trademark tinted sunglasses, an accessory which many have parodied him for wearing indoors. But, as it turns out, the sunglasses serve a purpose related to the musician's glaucoma diagnosis. Head over to YouTube to hear Bono explain.