3D electron microscope

Abstract

The invention relates to a 3D electron microscope. The 3D electron microscope includes an electron microscope body, a first imaging adapter, a second imaging adapter, a master control processing device and a display device; the video output end of the main control processing device is in wired signal connection or wireless signal connection with the display device; the display device comprises a display screen and a semi-transmission and semi-reflection high-definition micro display system; and the semi-transmission and semi-reflection high-definition micro display system is composed of a display panel, a reflector, an objective lens, a view field diaphragm, an eyepiece group and a semi-transmission and semi-reflection optical lens. The 3D electron microscope of the invention is very convenient to install and disassemble. With the semi-transmission and semi-reflection high-definition micro display system adopted, an observer will not have visual fatigue, and 3D images seen by the observer are clear, free of ghosting and crosstalk, and have stereoscopic impressions, and the observer can also observe external environment, and operation is convenient; other observers can watch images through the high-definition LED display screen; and with the semi-transmission and semi-reflection high-definition micro display system adopted, the comfort of a user can be greatly increased, and the fatigue of the user can be decreased.

Description

technical field [0001] The invention relates to the field of electron microscopes, in particular to a 3D electron microscope. Background technique [0002] The design principle of the traditional 3D optical microscope is to perform 3D imaging of the object through two optical mirror groups, and the operator directly uses the eyepiece to observe the 3D image of the object. However, when the traditional 3D optical microscope is used, when the human eye deviates from the optical path, the image cannot be seen clearly, so the operator's head cannot be twisted at will, and long-term operation will cause the head to be stiff, and even cause cervical spondylosis, etc. And working in a fixed posture for a long time will not only have adverse effects on the body, but also directly lead to a reduction in work efficiency. In addition to lighting, the traditional 3D optical microscope does not have any electronic system, so it cannot photograph and record the object; and when using the...

AI Technical Summary

Problems solved by technology

However, when the traditional 3D optical microscope is used, when the human eye deviates from the optical path, the image cannot be seen clearly, so the operator's head cannot be twisted at will, and long-term operation will cause the head to be stiff, and even cause cervical spondylosis, etc. And working in a fixed posture for a long time will not only have adverse effects on the body, but also directly lead to a decrease in work efficiency

In addition to lighting, the traditional 3D optical microscope does not have any electronic system, so it cannot photograph and record the object; and when using the microscope to observe, it cannot observe the external conditions at the same time, which brings some troubles to the operation

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