Binocular Optical Biological HD Microscope,40X-1600X Microscopes for Kids Students Adults, Powerful Biological Microscopes - OTQEFTN, HK250331669

• Three magnification objectives, different magnifications, discover different microcosms,The microscope is equipped with 4X/10X/40X three achromatic objective lenses, using two different convex lenses and concave lenses to glue together to achieve the purpose of eliminating chromatic aberration, and the imaging effect is clearer and sharper than ordinary objective lenses. 40x-1600x high-definition imaging, specimen observation, physical observation, special for students 45-degree tilt monocular lens to avoid long-term use, and the cervical spine is not suitable for observation. The base is solid and does not shake Fine focusing hand wheel, accurate focusing, simple operation. The base can be equipped with a power supply, which is convenient to carry, and solves the trouble of wire mopping There is a dry battery compartment reserved under the base to add 3 AA batteries to work. Unrestricted even in the event of a power outage or no AC power outdoors., Manufacturer: OTQEFTN