Leica-Microsystems-ES2-Educational-Stereo-30x-Microscope-with-LED-Illumination-Leica-Microsystems-10447202-P-The-Leica-Microsystems-ES2-Educational-Stereo-Microscope-is-the-perfect-solution-for-the-school-market-It-combines-superb-optical-&-illumination-quality-with-ease-of-use-&-comfort-for-extended-use-P-P-The-rugged-design-is-completely-maintenance-free-&-is-built-for-the-school-environment-Lead-free-optics-&-recyclable-housing-satisfy-environmental-management-requirements-