Gone are the days when glasses were seen as a necessity or even an eyesore. These days, prescriptions glasses are one of the hottest accessories around. Countless celebrities, models and fashionistas rock their specs with pride. Those with perfect 20/20 vision are seen wearing them as well. There’s never been a better time to be a glasses wearer. There’s an almost unlimited choice of shapes and colours, from designer glasses to budget-friendly frames. Here are six reasons why glasses are…