Novel optical comparison microscopic instrument

Abstract

The invention discloses a novel optical comparison microscopic instrument, and relates to the technical field of optical instruments. The upper end of a bridge body (5) is connected with a three-way component (7); a visible infrared light splitting prism group (8), a black-and-white CCD (charge coupled device) (11) and a color CCD (12) are arranged in the three-way component (7); a shooting objective lens (10) is arranged between the visible infrared light splitting prism group (8) and the black-and-white CCD (11), as well as between the visible infrared light splitting prism group (8) and the color CCD (12); an infrared color filter (9) is arranged between the black-and-white CCD (11) and the visible infrared light splitting prism group (8); one end of the three-way component (7) is connected with an inclination angle adjustment device (13); the inclination angle adjustment device (13) is connected with a binocular head (14); the binocular head (14) is connected with an ocular lens (15). The novel optical comparison microscopic instrument is simple in structure, high in reliability, convenient to operate and high in automation degree; the images of different objects can be simultaneously compared under the conditions of visible light and infrared light.

Description

Technical field: [0001] The invention relates to the technical field of optical instruments, in particular to a novel optical comparison microscopic instrument. Background technique: [0002] Optical instruments are composed of single or multiple optical devices. They are a type of instruments that can generate light waves and display images, or receive light waves and analyze and determine their properties. Optical instruments are very important components in the instrumentation industry. It is an indispensable tool for observation, testing, analysis, control, recording and transmission in various fields of industrial and agricultural production, resource exploration, space exploration, scientific experiments, national defense construction and social life. Optical instruments are mainly divided into two categories, one is Optical instruments that form real images, such as slide projectors, cameras, etc., and optical instruments that form virtual images, such as telescop...

AI Technical Summary

Problems solved by technology

[0002] Optical instruments are composed of single or multiple optical devices. They are a type of instruments that can generate light waves and display images, or receive light waves and analyze and determine their properties. Optical instruments are very important components in the instrumentation industry. It is an indispensable tool for observation, testing, analysis, control, recording and transmission in various fields of industrial and agricultural production, resource exploration, space exploration, scientific experiments, national defense construction and social life. Optical instruments are mainly divided into two categories, one is Optical instruments that form real images, such as slide projectors, cameras, etc., and optical instruments that form virtual images, such as telescopes, microscopes, magnifying glasses, etc. The existing optical comparison microscopic instruments can realize left single field of view, Functions such as right single field of view, cutting field of view, overlapping field of view observation, photography and photography, etc., such a structure can complete observation, photography and photography in the range of visible light under normal conditions, but due to the invisibility of human eyes to infrared light, It is impossible to compare and collect evidence in the infrared state. Traditional document inspection instruments can observe under visible light and infrared light conditions, but they can only observe the difference between different received light wave bands, and cannot compare two objects at the same time.

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