Product Name: Lamp Magnifier for Exporting Model NO.: SA Shape: Circular Function: Detector Mirror Material: Glass Handle: metal Material: Glass Structure: Desktop Portable Magnifier: Handle Type Mirror Surface: Concave User: Medical Magnifier Magnification: 10-100 Transport Package: Cartons Origin: China HS Code: 9013801000 Product Description we could supply you all different types of the magnifier glass ,help people for reading ,for medical area .You could inform me all differerent types ,we all could supply .Diameter of a lens is 189 x 157 mmMagnification 5 diopters (glass)Rated voltage 220 - 240 VMa current supplyFrequency 50 Hz7 W rated powerLamp LED 80pcsLens material glassWhite colour