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  • Post time: Dec-10-2019

    Q: When using an optical microscope, is it possible to use an objective lens with a limited distance on an infinity optical system? A: The objective lens should be screwed onto the objective lens turntable, but due to the relationship of the image lens on the optical path of the infinity optical ...Read more »

  • Post time: Dec-10-2019

    Q: Should I buy the best optical microscope objective I can afford? A: This is usually the case, but not always. If the specimen you are observing is a few microns thick, flat-field achromatic or flat-field apochromatic objectives are fine because they have a better depth of focus than flat-field...Read more »

  • Post time: Dec-10-2019

    Ebola is a zoonotic virus. The main route of infection is through the patient’s body fluids, such as blood, sweat, vomit, feces, urine, saliva or semen. There is no evidence of droplet infection. Despite painstaking research by the World Health Organization, no animal host capable of surviv...Read more »

  • Post time: Nov-16-2019

    To briefly describe the difference between a stereo microscope and a biological microscope, you can distinguish between the following aspects: First, the difference in imaging effects: Stereoscopic microscope is called stereoscopic because it can observe stereoscopic samples and form a body image...Read more »

  • Post time: Nov-16-2019

    Introduce a high-temperature metallographic microscope and briefly describe some of the uses of this metallographic microscope in the steel industry. The high-temperature metallographic microscope adds a hot stage to the general microscope. In addition to the function of an ordinary microscope, i...Read more »

  • Post time: Nov-16-2019

    Metallographic polishing fabrics are specifically used for rough and fine polishing in metallographic preparation. The metallographic polishing fabric series consists of a polishing layer, a storage abrasive layer, a protective layer and the like, and the most important layer is a polishing fabri...Read more »

  • Post time: Oct-24-2019

    Metallographic microscope is a precision optical instrument. Its core technology is optical technology. The quality of the product is high. The key is to look at the optical system. This is also the basic principle for selecting a microscope. However, because the field of metallographic analysis ...Read more »

  • Post time: Oct-24-2019

    The magnification of the metallographic microscope depends on the wavelength of the observation wave it uses. The shorter the wavelength of the wave used, the larger the magnification that can be amplified. The light is an electromagnetic wave, and the wavelength of visible light is generally bet...Read more »

  • Post time: Oct-24-2019

    The technique of quantitatively measuring the metallographic structure in metallographic observation is also called stereoscopic metallography. In order to study the quantitative relationship between metallographic structure and properties of metal materials, it is often necessary to convert the ...Read more »

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