This is one of the smallest 60x handheld mini microscope with UV & LED lights. 60X Magnification gives very clearer and sharp look of the tiny objects. UV light is for detecting the currency and fake notes. Multipurpose use for many day to day tasks either personal or professional. Great product for works like watch repairing, jewellery making and many more such critical tasks. Portable and convenient design, easy to carry in the pocket. Adjustable microscope lens with a rotating cap. Flashlight has two intensity options, Blue UV LED & Bright White LED. LED runs on a button battery inserted already for the first time use. Dimensions - 35 x 40 MM :: Material: ABS + Acrylic :: Power Supply: 3* CR1620 Button Battery (MINI_MICROSCOPE_010)