We Are Committed to Providing Quality Products and Do Our to Provide Quality Service. If You Have Any Questions, Please Contact Us, We Will, for the First Time, Give You a Reply, and Make You Satisfied. Magnifying Glass Made with Scratch Resistant, Shatterproof Clear Optical Grade Lenses Designed for Seniors, Students, Pr Ofessionals, People with Low Vision and Ular Degeneration. Product Name: Magnifier Type: Handheld Magnifier Frame Material:Enginee Plastics Lens Material: Acrylic Optical Lens Multiples: 3 Times Primary Mirror, 10 Times Smaller Secondary Mirror Light Source: Led Uv Purple Light Number of Light Sources: 5 Whether to Include the Battery: No Scope of Application: Senior Citizens, Students, Doctors, Collectors, Antiques, Etc. High Magnification, High-Definition Lens, Easy to Carry, Fine Workmanship, Comfortable Feel, is an Essential Item for On-Site Work, Jewelry Appraisal and Other Work.High-Transparent Acrylic Optical Double Thicken Hd Lenses for Comfortable and Natural Imaging. Ultra-Light Material Non-Slip Handle, Not Heavy, Not Tired, Curved Handle Design, Ergonomic. Two-Color Led Light Source, 4 White Leds Responsible for Lighting Fill, 1 Uv Violet Led Can Be Used for Fluorescence Detection.