The Monocular Biological Microscope is designed for students, researchers, and professionals who require clear, high-magnification viewing. With a WF10X eyepiece and achromatic objectives (4X, 10X, 40X, 100X), this microscope offers 40X-1600X magnification, perfect for examining biological samples, jewelry, or other detailed work. The monocular head is inclined at 45° to reduce neck strain during extended viewing sessions. It features a precise coaxial coarse and fine focusing system with a fine focusing interval of 0.002mm and a smooth double-layer mechanical stage (125x135mm) for accurate specimen movement. The built-in A-b-be condenser (NA=1.25) with l-r-is diaphragm and filter enhances image contrast and resolution. Whether used in classrooms, labs, or research facilities, the delivers professional-grade performance and reliability.