The thinnest eyeglass lenses in the world are available for you to order online if you live too far away to visit in person, one of our Visions of Canada optical stores. Paul Boyko Jr. of Visions of Canada has mastered the art of crafting his precision eyeglasses. Combined with the utmost care to fit you properly, our thin lens eyeglass creations have been changing the lives of difficult to treat patients all over the world! 2 locations: Windsor Ontario Canada and Novi Michigan.