Loupe 5X 10X 20X Folding Magnifier Magnifying Tools This is a new set of 6 folding 5X, 10X and 15X magnifiers Great for enlarging fine print in books, maps, newspapers, directories, legal documents, etc Each lens is 5X and can be combined for a total of 10X or 15X The powerful magnification may help reduce eye strain These are convenient for your home, office and travel