This magnifying equipped with lamp, provide magnification effect to help you those who with low vision see the tiniest details, use this magnifier for reading maps, doing fine appraisal work, or magnifying virtually any text to make it more visible and easier to operate. 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& purple light. - Magnification: 30 times (Optical ). - Lens material: Optical lens. - Battery: 4pcs LR927 batteries (Included). - , fine workmanship and , performance. - Compact in size and light in weight, it won't take up much space. - It also can be used as useful auxiliary tool in appraisal, maintenance and observation, etc. - With white and purple lights, the proper light color according to your needs, very convenient. - Suitable for jewelry store, , drawing reading, reading, manual repair. Package list: 1 x Magnifier with Storage Bag