I am getting ready to buy loupes for dental school and was wondering what kind I should I get? I wear both glasses and contacts both interchangeably depending on the day so how do I compensate with that with loupes? Should I just get prescription loupes that are catered to my glasses or what? I want the ease of just one pair of loupes and being able to get one pair of loupes that can cater to both my contacts and glasses. Any suggestions?