Vision Scientific Monocular Compound Microscope, 10x WF & 20x WF Eyepieces, 40x-800x Magnification, LED Illumination with Control, 0.65 N.A. Condenser, Coaxial Coarse & Fine Focus, Plain Stage

45° inclined monocular head that rotates 360°, allowing for reverse position viewing and trouble-free observation for two people Eyepiece with built-in scale pointer ensures that definite points on the slide can be easily designated and quickly measured LED illumination with intensity control, guarantees a clear and crisp, cool-to-touch white light that lasts up to 60x longer than traditional tungsten bulbs. A three-wire grounded cord with cord wrap provides convenience and simple storage For added safety, it is equipped with a rack-stop, preventing damage to slides and objective lenses, while the slip-clutch focusing system protects gears from damage Perfect for any educational application or classroom, elementary to middle school level, or for basic biological use