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 Parameters: Product Name: Handheld Magnifier Magnification: 10 Times the Main Mirror, 20 Times the Auxiliary Mirror, Zeiss Optical Lens Lens: 90Mm Large Optical Lens Light Source: 12 High-Brightness Led Lamp Gift: Bag 1, Wipe Cloth 1 Material: Aluminum Frame on the Outer Frame, Glass on the Lens Net Weight: 265G Size: 240 108 22Mm the Lightweight Construction is Perfect for Professionals or Amateurs on the Go. Ideal for Geological and Gemological Enthusiasts Who Need Portable Amplification Equipment in the Field. Used for Watch Repair, Reading Beautiful Prints, Photography Analysis, Coins and Stamps. Everyone Needs a Glass, a Multi-Purpose Mirror, Easy to Operate. Prompt: All Product Parameters May Have a Small Range of Errors, the Dimensions Are for Reference Only, Subject to the Actual ProductHigh Definition Ideal for Viewing Fine Details of Books,Newspapers,Magazines,Maps,Electronics,Miniatures,Bottles,Hobbies and Crafts. Satisfaction 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. 90Mm Large Optical Lens Provides Clear,Distortion-Free Handheld Magnification. Lightweight Ergonomic Design Uniform Weight Distribution. at Around 250 Grams,It's the Lightest Led Magnifier. Holding No More Arm Fatigue! One Gear is 6 Lights and the Second Gear is 12 Lights. Size Double Mirror Design. Super Bright Led Lamp with 12 High-Bright Led Lamp Bead,Use Simple Button Switch Design,Open Close,Use 2 No. 5 Batteries to Supply Enough Power,Avoid Frequent Battery Replacement.