Explore the microworld using the 20x Stereo Microscope from Explore One. This 20x magnifying tool offers stereo imagery that is ideal for examining minerals, gems, insects, electronic boards, or collectibles. The microscope features a pillar type configuration where the stereo head is attached to the pillar of the base, allowing plenty of space for placing larger samples for examination. The base offers a sample plate and two pre-loaded clips for securing your specimens. For adjusting working distance and focus, use the oversized coaxial knobs on the sides of the pillar. The LED illumination source ensures your samples are well lit for bright, clear viewing. Includes 12 mineral samples to jumpstart your investigations. | Explore One | | ExploreOne 20x Stereo Microscope | Gray | Best Buy