National Optical Dual View LED Microscope

The Dual View LED Microscope from National Optical has a dual head and is designed for use through grade 12. Defining the scope from other similar models, however, would be its cool running built-in LED illumination, which provides light with a bulb rated at 50,000 hours. This bulb is brighter than a standard 20W tungsten, and gives off virtually no base heat.