National Optical 40X-1000X Compound Microscope Set with Slides for Students and Kids Biology Cordless Beginner Microscope All Metal

about this item large range of magnification 360 degree rotatable monocular head offers five magnification settings four zero x one zero zero x two five zero x four zero zero x and one zero zero zero x objectives 4x 10x and 40x with eyepieces wf10x wf25xwell constructed and ease of use smooth course fine focusing knobs solid metal frame the battery or plug-in option is perfect for portability to work tables and lap stations dimmable led light the adjustable bulb shade allows you to effectively shade the amount of light that penetrates the slide this will allow you to easily push light through darker specimens or lower for clear cells bonus come with a spare led light practical educational tool school projects homeschooling teaching christmas present provide lots of entertainment and satisfy curiosity just show your young budding scientists the interesting and amazing world of microscopi