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What are the advantages and disadvantages of the intermediate lens of the digital microscope?

How to identify the advantages and disadvantages of the intermediate lens of the digital microscope?

The digital microscope is made by adding a lens device in the middle on the basis of the ordinary optical microscope. The lens in the middle is called the relay mirror, which can image the microscopic image on the focal plane of the camera. The quality of the lens directly affects the quality of the microscopic image taken. At present, there is no unified inspection standard for the intermediate lens, so it is difficult to identify, so that the good and the bad are mixed in the market. Today, I will give you a specific introduction to the method of identifying the advantages and disadvantages of the intermediate lens of the digital microscope for your reference