Buy a microscope depends on your use, is used for biological, medical, inorganic, transparent minerals, opaque metal minerals, etc., according to the brand can be divided into Zeiss, Laika, Nikon, Olympus, Motic, Japan Electronics, Bruker, FEI, TESCON and so on. According to the function of polarized light microscope, reflected light microscope, body potential microscope, three-dimensional super depth of field microscope, laser *** focusing microscope, infrared microscope, fluorescence microscope, according to the source of optical microscope, electron microscope, transmission microscope, atomic force microscope.
Brand influence of the light microscope, mainly Zeiss, Leica, Olympus, Motic belongs to the entry-level, such as the BX51 in the mining sector teaching experiments with a lot of very common, research-level on the use of Zeiss. Electron microscope, mainly or Zeiss, Japan Electronics, Tesken (formerly to Zeiss OEM), laser *** focus and super depth of field is mainly Keens, Olympus also has.
If you use your own casually, look for domestic, Motic McAudi is considered the first brand in the domestic, less than 10,000 yuan, you can see for yourself.