<br /> <b>Walter Products Monocular Elementary Level Compound Microscope, 10x WF and 25x WF Eyepiece, 40x-1000x Magnification, Brightfield LED Illumination, Iris Diaphragm, Mechanical Stage:</b> <ul> <li>Features</li> <li>Reverse nosepiece, coaxial coarse and fine focus; Five levels of magnification 40x, 100x, 250x, 400x, 1000x</li> <li>Rack-stop prevents damage to slides and objective lens, while the slip-clutch system protects gears from damage</li> <li>Double layer, built-in mechanical stage is low-profile and ball-bearing, with a mounted specimen holder, ensuring easy mobility and precise control of specimen under observation</li> <li>LED illumination guarantees a clear and crisp, cool-to-touch white light that lasts up to 60X longer than traditional tungsten bulbs</li> <li>A/C adapter for traditional power supply</li> <li>Scaled back, simple design of microscope, ideal for young students</li> <li>It has many of the standard microscope features most commonly used in North America, with rugged metal components engineered for years of reliable performance</li> </ul>