Coil High Brightness Xenon Illuminated Stand Magnifier. High-brightness illuminated aspheric lens stand magnifier with scratch-resistant coating and an interchangeable head. The interchangeable parts allow you to create or update your magnifier should you lose or break the lens or if your vision requires a stronger lens in the future. Quick release battery cap for three C batteries (not included). Power: 4.7x, 14.8D, 44mm.