Microscope, Telescope, Binoculars manufacturer / supplier in China, offering Siedentopf Trinocularusb (TYPE C) Biological Microscope with Adjustable LED Illumination (B1.128T), LED Monocular Biological Microscope Achromatic Objective Lens (B1.107M), 40X-400X Student Monocular Microscope Educational Microscope Instrument Plastic Body (B3.308M) and so on.