NATIONAL OPTICAL MODEL 109-LED STUDENT MICROSCOPE
Scaled down for younger students, but has standard microscope format most commonly used in U.S. schools.
Simple to use, yet prepares students for easy transition to high school instruction.
Precision optical system; achromatic, optical glass lenses.
Rugged metal components engineered for years of reliable performance. Student proofing features minimize loss of parts and other student abuse. Recommended for instruction through grade 6.
Low-temperature super-bright LED technology gives the equivalent light output of a 20W tungsten lamp, but without the heat of tungsten. Being cordless allows you to go anywhere, without the constaints of a power cord! Experience the freedom of a portable microscope and being able to work in the field!
The LED's have a lifetime of approximately 100,000 hours. And what happens if you somehow are able to wear it out? Replacement LED bulbs are inexpensive and can be ordered right here