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Polarized light reading microscope

A reading microscope and polarized light technology, applied in the field of microscopy, can solve problems such as inconvenient use, reduced brightness of the field of view, and influence on observation results

Pending Publication Date: 2019-12-10
CHANGCHUN YUHENG TIMES OPTOELECTRONICS TECHCO
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the polarized light microscope is used as an ordinary microscope, the brightness of the field of view is reduced, which affects the observation results and cannot meet the needs of daily use. Usually, an additional ordinary optical microscope is required, which not only increases the equipment cost, but also occupies a certain space.
[0003] Therefore, how to solve the problem of single function and inconvenient use of polarized light microscope has become a technical problem to be solved by those skilled in the art

Method used

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  • Polarized light reading microscope

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Polarized light refers to a microscope in which a polarizer 11 and an analyzer 6 are inserted into the optical system of an optical microscope to detect the anisotropy and birefringence of a sample. The polarizer 11 and the analyzer 6 adopt polarizers, which are all made of polarizing prisms or Nicole prisms of polarizing plates.

[0023] When the light emitted from the light source passes through the two polarizers, if the vibration directions of the p...

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Abstract

The invention discloses a polarized light reading microscope. The microscope comprises an eyepiece, a lens cone, a lens cone movement adjusting mechanism, an objective lens, a base, a tabletting clamp, a working table plate and a supporting column group for connecting the base and the lens cone movement adjusting mechanism, wherein a light source facing the lens cone is arranged in the base, a polarizer detachably connected with the base is arranged above the light source, and an analyzer matched with the polarizer is sleeved on the periphery of the objective lens. The polarized light readingmicroscope can be used as a common optical microscope and can also be used as a polarized light microscope, multiple purposes are achieved through the one microscope, and the equipment cost and the equipment occupied space are reduced.

Description

technical field [0001] The invention relates to the technical field of microscopes, in particular to a polarized light reading microscope. Background technique [0002] Polarization microscope is one of the necessary instruments for physical laboratories of colleges and universities and scientific research, industrial and mining measurement. It is a microscope used to check the anisotropy and birefringence of samples by inserting polarizers and analyzers into the optical system of ordinary optical microscopes. It can observe the interference fringes of equal thickness and equal tilt (such as Newton's ring), measure the wavelength of light and the radius of curvature of the lens, etc., and can also use the method of polarized light to observe the texture pattern of ore slices. However, when the polarized light microscope is used as an ordinary microscope, the brightness of the field of view is reduced, which affects the observation results and cannot meet the needs of daily ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B21/00G02B21/02G02B21/06G02B21/26
CPCG02B21/0092G02B21/02G02B21/06G02B21/26
Inventor 侯玉飞武平
Owner CHANGCHUN YUHENG TIMES OPTOELECTRONICS TECHCO
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