Precise zooming multi-view microscopic imaging device and method

Abstract

The invention discloses a precise zoom multi-view microscopic imaging device and method. The precise zoom multi-view microscopic imaging device comprises an optical microscopic imaging unit, an object carrying moving platform and a supporting module. According to the optical microscopic imaging unit, a piezoelectric driving adjustable lens and a glass lens are used as main refraction media, in the imaging process, a piezoelectric linear driver extrudes liquid through a piston to enable the outer surface of the adjustable lens to deform, and then the focal length of the adjustable lens is changed; continuous focal length adjustment of the microscopic device can be realized by cooperatively adjusting the focal lengths of the two piezoelectric driving adjustable lenses. The object carrying moving platform can perform two-axis movement, so that multidirectional and multi-angle observation of the microscopic device is realized. The invention has the characteristics of compact structure, large observation range, flexible zooming and high imaging quality, and can be applied to various precise microscopic optical imaging systems.

Description

technical field [0001] The invention relates to the fields of bionic vision and microscopic imaging, in particular to a precision zoom multi-view microscopic imaging device and method. Background technique [0002] Microscopic imaging devices are mainly used to magnify tiny objects so that they can be seen by the naked eye. They are widely used in the fields of biology, medical treatment, and electronic equipment manufacturing, and are indispensable for the development of the current society. With the development of modern science and technology, people have higher and higher requirements for the integration, portability and focusing ability of microscopic imaging devices. [0003] Traditional microscopic devices mainly use glass lens groups as optical refraction components. Due to the limitations of optical lenses, it is difficult to meet the needs of flexible imaging. The adoption of new lens structures and imaging system solutions will help promote the development of micr...

AI Technical Summary

Problems solved by technology

This kind of device has disadvantages such as difficulty in miniaturization, serious mechanical wear, low focusing accuracy, short service life and high production cost.

[0004] The microscopic imaging device of the existing technology has the disadvantages of low degree of integration, less design freedom, low adjustment precision, and small automatic zoom range. It is urgent to develop a new integrated multi-view microscopic imaging device with flexible zooming

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