iMeshbean 2.5x,7.5x,10x LED Magnifier Glass Desk Table Third Helping Hand Magnifying Lamp Working Light 3 kinds of magnifying lens: 2.5X 90mm (diameter), 7.5X 34mm, 10X 34mm. Lens diameter: 90mm & 34mm / 3.54in & 1.34in; Welding holder size: length 6.3cm/2.48in, Diameter 2.7cm & 1.8cm/ 1.06in & 0.71in Application range: electronic welding, modelling, stamp collecting, embroidery, antiques, biological observation, reading, etc. Package Includes: 1 * Base Stand & LED Light; 1 * 90mm Diameter Lens; 2 * 34mm Diameter Lens; 1 * Power Adapter; 1 * User Manual