55 Mm Lens Diameter: 79 Mm Product Material: Optical Glass Lens Magnification: 10X Applicable To: the Elderly, Middle-Aged Children, Young People Product Advantages: Several Real No Boast Multi-Function Mirror, Reading, Reading, Working, Etc. Glass Lens, Wear-Resistant and Scratch-Resistant Properties, Clear and Sharp Image, Good Anti-Vibration Effect, Easy to Use Field of Application: Children Develop Intelligence So That Older People Can Also Read, Read Various Reports, Travel Outdoors, Read Maps, Brands, Etc. Product Design: Magnifiers Are a Beautiful Work of Art. Equipped with Beautifully Designed and Break-Proof Frame Slots. We Have Made Every Detail with Our Hearts! Brand Story: When You Get Older, When You Want to See the World, It is So Tedious! I Found That You Are No Longer Young. When You Are Young, You Teach Me to Understand the World! Now I Can Help You Seeing the World, What We Want from Now on is Actually If You Have Any Questions, Please Do Not Hesitate to Contact Us. Your Satisfaction is Our Goal. You Can Choose More Styles and Products When Ente the Store.55Mm, Material: Optical Glass, Multiple Lenses: 10X. Features: Environmental Protection, Wear-Resistant, Not Easy to Scratch, Clear Image Effect, Easy to Carry, Anti-Fall. Main Areas of Application: Reading, Valuing, Observing, Working, Reading Newspapers, Maps, Etc. Highlights: Optical Glass Lens, Clear Image Effect, Material Wear and Scratch Resistance, Retro Hand Magnifier. Applicable To: Old People, Children, Middle-Aged People, Young People.