The Elenco Microscope Set with Instructional CD will introduce your child to the wonderful world of science. This compact microscope features 100x to 750x zoom power with light and projector. It includes 8x, 25x and 42x objective lenses and a Huygens eyepiece with 12x to 18x zoom. This kids' microscope set also comes with a microdata bank, a micro hatchery, 12 blank slides, four collecting vials, a petri dish, a stirring rod and many other tools needed for your child to learn more about the world around them. This microscope with light has specimen viewing slots that hold the slides securely in place. It even has a helpful instruction CD. This educational tool requires two AA batteries that are not included. Let your child discover more about the many aspects of science with this Elenco Microscope Set with Instruction CD.