When selecting new glasses, choosing what lenses will work best for you is a major part of the discussion that you will have with the optician or optometric assistant prior to placing your order. Your optician will help identify what specific tasks, activities and environments you will typically be using your glasses in and will best determine which lenses will work best for your visual needs and lifestyle. When needing specific correction, such as a need for reading glasses or a reading prescription, patients have many different options available to them.