Optical Eyepiece: Offers a wide and clear field of view, allowing for precise specimen observation Three-Level Magnification: Adjustable magnification at 100X, 400X, and 1200X, providing clear imaging to meet different observation needs Five-Color Condenser: The rotating condenser allows you to change the color of the light to enhance the contrast of the specimen being observed Built-in Light Source: Equipped with a built-in light source to replace traditional reflective mirrors, making it easier to view specimens clearly Large Diameter Eyepiece: Designed for comfort during extended viewing sessions, with a large diameter that reduces eye strain and provides a clear, distortion-free image Durable Construction: Made for educational purposes, this student microscope is easy to use, requiring no assembly, and is ready to explore the microscopic world right out of the box Student Microscope: Ideal for young scientists, this microscope offers up to 1200X magnification and comes with five-color condenser filters to enhance observation and learning experiences Specification: Lenses Magnification: 1200X/400X/100X Battery: 2 AA batteries (not included)