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. Head Wear Magnifying Glasses Eyewear Loupe with Led Light Helmet 1X-20X Magnifier Glass for Repair Jeweler Third Hand Head Visor Loupe Magnifier with Led Illuminator 5 Groups of Replacement Lenses for Both Eyes: 1X 1.5X 2X 2.5X 3.5X 3 Groups of Replacement Lenses for One Eye: 3X 5X 20X Headband Size Adjustable Packing Size: 210 170 72Mm Battery: 3Aaa (Not Included for Safety) Package Included: 1 X Head Mounted Magnifier 1 Set Lenses for Both Eyes: 1X 1.5X 2X 2.5X 3.5X 1 Set Lenses for One Eye: 3X 5X 20X 1 X Product MunualGood Transparency Andng Impact Resistance. It is Made of Glass Lens, Light Weight, High Magnification,. 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. Adjustable Headband-This Magnifying Glass Has Interchangeable Brackets and Elastic Headband, Just Like a Pair of Glasses, It Can Adjust the Head Circumference at Will, Regardless of the Elderly and Children. Multifunctional-A Single Lens Magnifying Glass Can Be Easily Assembled and Disassembled. the Perfect Earphone Magnifying Glass Can Be Used for Close Work Such As Dentists, Tv, Electricians, Sewing, Handicrafts, Beauty, Painting and the Elderly. Suitable for Children, Adults, Elderly, Enthusiasts and Professionals.