The Binocular Biological Microscope is designed for beginners, students, and science educators seeking a reliable and high-performance tool for biological studies. Featuring achromatic objective lenses with magnifications of 4X, 10X, 40X, and 100X oil immersion, this microscope delivers sharp, high-contrast images for detailed specimen analysis. Its large field WF10X eyepieces (with WF16X optional) provide wide and comfortable viewing. The rotatable binocular head, tilted at 45°, minimizes eye and neck strain while offering a comprehensive field of view and easy sharing during group learning. The sturdy metal base and handle framework ensure stability without shaking. The double-layer movable stage (115×125mm) allows precise and smooth sample movement. Illumination is powered by a 20W halogen lamp, combined with a NA=1.25 Abbe condenser featuring a variable diaphragm and color filters to adjust contrast and brightness perfectly. An LED lighting option is also available. This microscope is ideal for school laboratories, classrooms, and aspiring young scientists.