Justmysport 200X-240X Pocket Microscope, Mini Kids Microscope with Led & UV Light for Science Experiments,Jewelry,Educational and Hobby Microscope MINI MICROSCOPE. Magnification: 200X-240X, adjustable. Poweful magnification for your hobby and educational usage. POCKET MICROSCOPE. 85g in weight, easy to take for your use. WIDE APPLICATION: authenticity evaluation for coin, stamps and antique collections, jade; science experiments in medicine, cosmetology, gardening, education, geology, circuit board,etc Built-in Led and UV Light. Provide a brighter and clearer image. For accurate adjustment of magnification, the foucus-adjusting wheel is designed tightly. You may need some strength to adjust. NICE GIFT CHOICE. Package comes with a box for the pocket microscope. Battery powered(not include), convenient and easy to use. Nice gift choice for kids, childs to explore the micro world.