Give curious minds an engaging insight into the world around them with this beginner microscope from Walter Products. With a magnification that ranges from 100x to 900x, this monocular microscope is built with a revolving nosepiece for the 10x, 40x, and 90x objectives, and comes with a ton of accessories, including a slides kit, a petri-dish, and a graduated cylinder. | Walter Products 2027RT Series 100x-900x Monocular Compound Microscope