Created specifically for beginners; ideal for young students. A perfect microscope for lab and field use. Some special features designed for young scientists include sturdy construction of cast metal, no knobs to break or lose, and a chemical-resistant finish. This microscope also incorporates a built-in light-gathering prism for simple lighting, and a sliding barrel focus adjustment, which prevents accidental impact with slides. Comes with spring stage clips, a 10x eyepiece and a 4x objective lens for good quality viewing.(4" x 5.5" x 10.5"; 2.5lbs.).