Magnifying Glass 3X Handheld Magnifier Large Magnifying Lens with Non-Slip Soft Handle for Seniors Children Reading Book Newspaper Reading Insect and Hobby Observation Classroom Science L

High Quality Optical Grade Glass Lenses Made from injection molding glass without distortions. Passed precision optical testing. Excellent tool for reading and natural exploring.                 Glass vs Acrylic Lens Lenses are made from optical grade glass. Lenses are polished and ground into precise prismatic lenses  to enhance both quality and clarity.  Non-Slip Soft Rubber Handle Make it easy and comfortable to hold with portable weight.                 Specifications:Lens Diameter?75mm ; Magnification?3X ; Product Size?7.5*3.4*0.6 inch ; Weight:0.33 lbRecommended Age: Seniors & Kids