Carson Multi-Power LED Lighted Pocket Magnifiers for Reading, Inspection, Low Vision, Crafts, Hobby and Tasks (PM-33, PM-33MU) Multi-Power Magnifier with 3 Built-In Acrylic Lenses | Perfect low vision reading aide for books, menus, magazines, etc. Magnification: 2.5x Power (Main Lens), 4.5x Power and 6x Power | Weight: 1.4 oz LED Lighted to ensure bright and clear images | Powered by 2 CR2032 Button Cell Batteries (Included) Compact and Lightweight | Product Dimensions: 4.25 inch x 2.375 inch x 0.375 inch Great magnifier for inspection, crafts, hobby and tasks | Backed by Carsons limited lifetime warranty