Material: All handheld page magnifiers are made of acrylic material, lightweight & easy to carry around and used. Size: The larger round lens diameter of the hanheld magnifier is 50 mm, and the lens magnifications: 5X; the smaller round lens diameter of the hanheld magnifier is 15 mm, and the lens magnifications: 10X Features: Dual lens design makes it more useful in different place, convenient for you to use them on different occasions. Applications: Not only use for book, paper, prescriptions, tiny print letters reading, but also great for watch repair, parts repair and close observation for those items like insects, stamps, coins, rocks and gem collection.
