The X-S-P136V Dual Viewing Head Biological Microscope is the perfect educational tool for students and beginners interested in exploring the world of biology. It offers magnification settings from 4X to 100X (oil immersion), allowing users to observe samples at various levels of detail. The dual viewing head allows for collaborative learning, as two people can view the specimen simultaneously, reducing eye and neck strain. The microscope features a precise coaxial focusing system with coarse and fine adjustments, ensuring crisp and clear images. The 120x125mm double-layer movable platform provides ample space for slides, while the NA=1.25 Abbe condenser with a variable diaphragm and color filter optimizes illumination for different specimens. The 20W halogen lamp (LED lamp optional) provides bright, adjustable lighting for clearer observation. With a sturdy metal base and a solid handle framework, this microscope offers stability and reliability for educational and scientific use. Perfect for classroom settings, science enthusiasts, and budding biologists.