National D-ELS- Zoom- 0.7X-4.5X

National Optical's all-new D-ELS-4 0.7X-4.5X zoom stereo microscope features continuous zoom magnification from 7X to 45X and is ideal for elementary, middle and high school grade levels. This budget-friendly stereo microsope features rechargeable top/bottom LED illumination, fixed arm, and stage clips.