AmScope 10x-15x-30x-45x Sharp Stereo Microscope with Incident (Top) Light 10X-15X-30X-45X binocular stereo magnification powers Widefield optical glass lenses offers sharp images Sturdy all metal framework with top light High resolution and good depth within a broad field of view Great for viewing insects, plants, rocks, stamps, coins, fabrics, fingerprints, electronic circuit boards, etc.