How is This Magnifying Glass? Perfect for the Elderly, Young and Amblyopic Great Magnifier for Seniors, Children and Those Who Have Low or Impaired Vision of Most Types. It's Excellent for Reading Books, Newspapers, Magazines, Maps, User Instructions, Etc and Other Close Works, Such As , Watchmaking, Handcraft and Exploring. Product Name: Led Magnifier Glass Type: Handheld Hd Magnifier Material: Zinc Alloy Frame, Aluminum Alloy Handle Lens Type: Optical Glass Lens Light Source: 12 Bright Led Magnification: 10X the Primary Mirror and 20X the Secondary Mirror Diameter: 85Mm Overall Length: 240Mm Net Amount: 265G Power: Two 5Th Batteries Prompt: All Product Parameters May Have a Small Range of Errors, the Dimensions Are for Reference Only, Subject to the Actual ProductSatisfaction Goal: Our Goal is to Provide Creative, Innovative Products So That Everyone Can Have Quality, High-End Enjoyment. We Are Committed to Making Sure You Love Your Purchase, So If for Any Reason You Are Not Satisfied, Please Contact Us and We Will Make Things Right. Light Weight the Product is Evenly Weighted and Shows No Signs of Fatigue Duextended Use. with Led Lights, You Can Use Them at Night. Easy to Carry You Can Take It with You for Your Convenience. Comfortable Handle Ergonomic Handle for Children, Adults, Seniors, Enthusiasts and Professionals. High Definition 20X Magnification, Optical Lens, Rugged and Scratch Resistant, Showing Images Without Distortion.