The Biological Monocular Microscope is an educational tool for students, beginners, and hobbyists, offering a wide range of magnification options from 40X-640X, 40X-1280X, to 40X-2000X, allowing detailed observation of biological specimens. This microscope features a coaxial focus system with both coarse and fine adjustment knobs for precise viewing, ensuring clarity at every level of magnification. The package includes WF10X and WF16X eyepieces, with an optional WF25X eyepiece and 1.3MP electronic eyepiece for digital observations. The built-in LED light (powered by 3 AA batteries, not included) combined with a mirror illumination system provides bright, clear lighting for various samples. Ideal for school projects, home studies, and scientific exploration, it also includes a mobile phone holder for easy capturing and sharing of your findings. Whether for learning, research, or a hobby, this microscope offers a great introduction to the world of microscopic science.