This item is a portable desktop magnifier with light, adoption of , so that it can serve you for many years. material and fine workmanship can ensure its durability and practicability. It can help person with poor eyesight many subtle and precise works under the dark conditions such as reading or repairing, etc. Features - Color: Black. - Material: Aluminum alloy. - Size: Approx. 5.90X5.20X5.00cm/2.32X2.04X1.97inch. - Scale plate: . - Scale grid value: 0.5 mm & 1/16 feet. - Light source specification: White light LED&UV purple light. - Magnification: 30 times (Optical ). - Lens material: Optical lens. - Battery: 4pcs LR927 batteries (Included). - Take through the lens and watch the world get a little bigger. - Specially , students, professionals, people with low vision. - Portable design, easy and simple to operate, with lights covering more lighting area. - for reading books, newspapers, and maps, examining and images. - LED and UV purple lights, allowing you to observe the more details better. Package list: 1 x Magnifier with Storage Bag