Microscope design method for simultaneously correcting human eye aberration

Abstract

The invention discloses a microscope design method for simultaneously correcting human eye aberration. The method comprises the following steps: positioning a test microscope to a position that the back surface of a eyepiece is 6 mm to 18 mm away from the front surface of a human cornea, and taking the imaging of an observed object on a human retina as a target, then adjusting technology parameters of the lens thickness of an objective lens and the eyepiece in the microscope, the curvature radiuses of the front surfaces and the back surfaces of the objective lens and the eyepiece, and the mutual space between the objective lens and the eyepiece; and taking the technical parameters at the time as the design parameters of the microscope when an imaging aberration of the observed object on the human retina is zero. According to the microscope design method for simultaneously correcting human eye aberration, when microscopes are designed for users with spherical aberration, coma and high-order aberration in the eye utilizing the method, the aberration of the microscope as well as the spherical aberration, coma and high-order aberration of human eyes can be corrected, so that the imageof the observed object obtained from the human retina through the microscope is clearer, and the application effect of the microscope is better.

Description

technical field [0001] The invention relates to a microscope, in particular to a microscope design method capable of simultaneously correcting the aberration of human eyes. Background technique [0002] A microscope is an optical device widely used in the fields of medicine, scientific research, and industrial and agricultural production. After being magnified by the microscope, the tiny objects that cannot be seen or clearly seen by the naked eye are imaged on the retina of the human eye through the optical system of the human eye. able to see clearly. [0003] Defects in the optical system of the human eye include not only nearsightedness, hyperopia, and astigmatism, but also spherical aberration, coma, and higher-order aberrations. The latter, like the former, has a great impact on the imaging quality on the human retina, which can reduce the resolution of the human eye by two times and the contrast sensitivity by as much as six times. [0004] Myopia, hyperopia and ast...

AI Technical Summary

Problems solved by technology

Because the aberration of the optical system of the human eye is the same as the aberration of the microscope itself, it also affects the imaging quality of the observed object on the retina. Therefore, the existing microscope is suitable for users with spherical aberration, coma and higher-order aberrations. Said, image quality and use effect is not ideal

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