Specification Lens magnification: 18 times Number of lens groups: 5 pieces, 4 groups Lens diameter: 25mm Clip diameter: 18mm Product material: ABS plastic Glass material: multi-coated optical lens Lens color: gray, blue Applicable models: Universal for smartphones Lens net weight: 62g Standard weight: 120g Complete set weight: 170g Product size: 10.5*3.5CM/4.1*1.3in Packing size: 10.5*4.2*15.5cm/4.1*1.6*6.1in