4 New Magnifiers and Loupes. This is a new set of 4 magnifiers and loupes. These are convenient for your home, office and travel. These enlarge fine print in books, maps, newspapers, directories, legal documents, etc. You receive: One Bausch & Lomb 2X magnifier with a lens that measures approximately 4" x 2" (102 x 51 mm) and has a focal distance of 4" (102 mm). One 3X magnifier with a focal distance of 3" (76 mm). One 15X plastic eye loupe with distortion free lenses and has a focal distance of 3/4" (19 mm). One 5X, 10X and 15X lens folding magnifier with large lenses and heavy duty cover to protect the lenses.