The Educational Insights Lab Microscope is an amazing instrument for science programs for 3rd grade through high school. The incredible 7x-400x magnification power is laboratory-quality and is great for examining anything from insects to microscopic bacteria. Features a precision rack, color filter, and more! For ages 8 and up. About Educational InsightsBased in Southern California, Educational Insights specializes in the manufacturing and innovation of educational toys and games. Early childhood, math, language, Spanish, science, and social studies are all subjects they tackle in fun and inspiring ways. Teacher resources, classroom products, and games like Jeopardy are all a part of Educational Insights rich inventory designed by experienced educators and parents because they know best! Make learning fun with Educational Insights. Lab-quality classroom microscope. Turret mounted objective lenses - 7x, 15x, 40x. 10x wide-field eyepiece power (70x, 150x, 400x). Achromatic lens eliminates color distortion. Color filter wheel. Safety stop prevents breaking slides while focusing.