High quality materials: Made of high quality optical ABS + acrylic lenses, optical lenses for a clearer observation. Plastic is not easy to age, no smell, small size, light weight, high temperature and cold resistance, durable and longer lasting. Easy to carry: mini cell phone microscope, super small size, lightweight and portable. The bright LED light of the magnifying glass provides enough light in low light, adjustable focus and adjustable LED light angle. Easy to Use: The pocket microscope can be easily attached to your phones camera, also remove it with the detachable clip. LED light provides enough light in every dim state. Great compatibility: The mini microscope is attached to almost all mobile phones, perfect smartphone lens. UV light helps you verify whether your cash is real or counterfeit. Wide range of applications: The cell phone lens is perfect for biology, jewelry, coins, stamps, antiques, precision parts, circuit boards, etc .