This high-quality 9" student microscope features 100x to 900x magnification with a battery-powered light and a die-cast metal body. You can examine two prepared slides, then take off on a guided investigation of plant and animal specimens that you gather and prepare yourself. Learn professional procedures for preparing specimens to make your own slides. Use the included projector attachment to trace images and record them with film. A 52-page, full-color manual guides you through set-up, usage and dozens of fascinating observations! Ages 12 & up. Requires 2 "AA" batteries, not included.