Comfortable Ergonomic Handle Suitable Magnifier for Children, Adults, Seniors, Hobbyists and Professionals. Magnifier Improves Quality of Life - for Mom, Dad, Elderly People with Ular Degeneration and Visually Impaired. Product Name: Folding Magnifier Product Material: Metal and Glass Effective Diameter: 30 (Mm) with Two Button Batteries, It Provides Enough Light Source and is Easy to Replace When Using, Please Place the Magnifying Glass Close to the Plane of the Object to Be Viewed, and the Static Object Can Be Seen More Clearly the Lens is Made of Glass and Cannot Be Bumped. It is to Wipe the Lens with Silk Before Use. Tri-Fold (10X) Magnifying Glass (Metal Frame, with Light, Scale, with Tie Rod) Scope of Application: Applicable to Financial, Fiscal, Philatelic, Welding, Textile, Printing and Dyeing, Measurement, Photography, Advertising, Painting and Calligraphy, Electronics and Other Industries to Observe Coins, Tickets, Cards, Paper and Printing Outlets Can Be Used for Animal and Plant Specimens, Public Security Department of Identification and Analysis of Evidence, Science Experimental Research and Other Industries. 1. Do Not Place the Magnifying Glass in Direct Sunlight to Avoid a Fire. 2. Do Not Use a Magnifying Glass to Observe the Sun to Avoid Burns. 3. Do Not Wipe the Lens and Cg with Chemical Liquids Such As Alcohol or Gasoline. We Value the Shopping Environment of Each Customer. Prompt: This Product Only Sells Magnifier, and Does Not Contain Other Products. Thanks to Your Understanding, the Product Will Have a 1-2Cm Error Due to Manual Measurement. I Am Sorry, Due to the Lighting Effects and the Brightness Contrast Settings of the Display, the Color of the Website Photos and Actual Items May Be Inaccurate, Thank You for Your Understanding. 100 Customer Satisfaction, Delivery Time 10-15 Days, Return Time Within 30Magnifier Ergonomic Construction Gives It a Good Balance and a Comfortable Grip, Make You Feel Not Too Heavy or Too Light. Ideal Magnifier for Viewing Fine Details in Books, Newspapers, Magazines, Maps, Electronics, Miniatures, Jewelry, Pill Bottles, Hobbies and Crafts. Folding Magnifying Glass Can Observe and Analyze the Fiber and Warp and Weft Density, Observe the Trace Stripe of the Printed Circuit Board Copper and Platinum Plate and the Quality Component Type, Weldability, Etc, for the Observation and Research of Pathogens and s . Observation Mirror the Internal Structure of the Gemstone Can Be Observed, the Molecular Section of the Section Can Be Arranged, and the Ore Specimens and Cultural Relics Can Be Analyzed and Identified, and Can Be Used for Finishing, Color Correction and Dot, and Side Observation. Desktop Magnifying Glass Clear Imaging, Simultaneous Observation and Measurement, Compact Structure, Easy to Use, Beautiful Appearance and So On.