UNIFUN Extra Large 5.5" Magnifying Glass with Bright 12 LED Lights 2X (Main Lens) 5X Zoom Jumbo Reading Handheld Magnifier Glass with 1 Free Cloth Dual Resin Lens: 2X (main lens) 5X (auxiliary lens) with high clarity. The main lens are perfect for reading books and newspaper, the auxiliary lens can be used to identify small objects like insects. 12BrightLEDs:Brightandsoftlightalleviatesyourvisualfatigue.Constantcurrentandvoltageboostingcircuitextendsitslifetimeupto60000hours. ErgonomicPrincipleDesign:Streamlined&anti-skiddinghandle,dentoidpatternedswitchbuttonandlightweightdesigncompactaddsyour comfortevenifyouholdingitforalongtime. HardeningTreatment:Thelenssurfacetestinghardnessreaches5Hlevel.Thereisnoscratchesonthesurfacethelensintimeofbeingscratchedwith5Hpencilunderforceof750g. 100% SATISFACTION GUARANTEED: If you're not happy with your purchase for any reason, just contact us, we will make things right.