Here's some pictures posted in one of the other comments: https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcSQr6-vNh5qMQsc7Fm178YcATxtqh7RBX1BWVIyev5eohAM0

Here's some pictures posted in one of the other comments: https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcSQr6-vNh5qMQsc7Fm178YcATxtqh7RBX1BWVIyev5eohAM0VDj https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcSQr6-v... https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcTvbW54qLIkleLXs6mwdqHyA1MuyMgAYd9HuOGeO-_5CZ5x1d7D https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcTvbW54... They're definitely focused on support people who wear glasses.