MaxU 2 LEDs Handheld Illuminated Interchangeable Magnifier Set, 2.5x, 5x, 16x Magnification, Suitable for Seniors, Students, Professionals and Hobbyists

Product Details:
Magnification: 2.5X, 5X, 16X
Lens Diameter: 3.5", 3", 1.5"
Focal Length: 8.4", 4.5", 1.5"
Product Weight: 343g
Power Supply: 3AAA batteries

Application:
Useful as a senior reading aid for book, newspaper, magazine, prescription pill bottle, sewing,
stamp collections, coin collector, jewelry making and repair, kids school classroom, education,
science project, nature, garden, inspection, and many more activities.

Precautions:
Please do not look at the sun with lens in time of the direct sunlight, otherwise, eyes will be easily damaged.
Make sure not to aim luminous rays at inflammable substances so as to avoid fire.