What are the classifications of microscopes? Classification of microscope

A microscope is divided into biological microscope, stereomicroscope, metallographic microscope, polarizing microscope and fluorescence microscope because of different observation objects and different industries.

B microscope can also be divided into vertical microscope and sample microscope, which can be distinguished according to the position relationship between the microscope workbench (observation object) and the objective lens.

Orthographic projection microscope: the workbench (observation object) is under the microscope objective, and the observation surface is upward. The height of the observed object is limited by the working process. Mainly used

Observe objects that are not too tall, such as various electronic chips.

Example microscope: Some observation objects have too much space or the lens cannot be adjusted from above. Put the microscope objective under the workbench (observation object), that is, the workbench.

Above the objective lens, the viewing surface is facing down. The height of the observer is not limited by the travel of the workbench. For example, observe some large ores, ceramics, metal blocks, etc.