This beginner stereo microscope is appropriate for viewing coins, stamps, fossils, insects, flowers, and other common objects. It is easy to use, light, and portable. Suitable for grades 3 to 6. Features: Plastic construction Upright binocular head Pair of 10X wide-field eyepieces Interpupillary adjustment from 55mm - 75mm 2X objective, 20X magnification Coarse focus control Includes 60mm white stage plate and locked-on stage clips Working distance is 70mm Top light LED illumination Operates on 2 AA batteries Comes complete with dust cover and instruction manual Shipping information: 7" x 10" x 5.5"-1.5lbs