The National Geographic Microscope Starter Kit is one of the most thoughtfully designed beginner microscopes you'll find. It's built specially for younger kids, with a fixed eyepiece and a slide platform that moves up and down as you adjust the focus. The microscope offers up to 400x magnification and is equipped with an internal mirror system that provides a true view of your samples. A convenient slide storage container is integrated into the base of the microscope and the microscope operates using 3 AAA batteries. You'll get a range of accessories including prepared slides, blank slides, tweezers, and more! This is a fantastic starter science set that unlocks the wonders of the microscopic world!Details:Blue and white400x magnificationFixed eyepieceRequires 3 AAA batteries (not included)Includes prepared slides, blank slides, tweezers and learning guideFor ages 6 and up