3 Folding Magnifier 3X. This is a new set of three 3X folding magnifiers. Enlarges fine print in books, maps, newspapers, directories, legal documents, etc. Has a soft folding cover. All have a 3 1/2" (89 mm) focal distance. Each measures approximately 2 3/4" x 2 1/8" (70 x 54 mm) closed. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.