Detailed explanation of the structure and use of microscopes
The construction of the microscope is quite precise and covers a number of key components. These components include the eyepiece, which is used to observe the object under the microscope; the objective lens, which is responsible for magnifying the object; the stage, which is used to carry and adjust the object to be observed; and the reflector, which is used to adjust the light and brightness. These components work together and together constitute the core function of the microscope.
1, the stage of the microscope is mainly used to carry and adjust the object to be observed, and the round hole in its center is called the objective hole, which is the key channel for light to pass through.
2, the two sides of the reflector are not the same. One side is a concave mirror and the other side is a convex mirror. Their reflection light effect and brightness adjustment function are different.
3, the lens of the microscope is mainly divided into two types: the eyepiece and the objective The eyepiece is used to observe objects under the microscope, while the objective lens is responsible for high magnification of the object.
4, By rotating the coarse and fine quasi-focal helix located on the mirror arm, the rise or fall of the lens barrel can be easily controlled, so as to achieve focus and observation.
1, the various components of the microscope and their functions
eyepiece: As the optical core of the microscope, it is close to the observer's eye, and its main function is to enlarge the image of the object. The magnification marked on the eyepiece, such as 16 or 10, indicates the corresponding magnification of the image.
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