Optical imaging system capable of switching field of view based on adaptive prism

Abstract

The invention provides an optical imaging system capable of switching field of view based on an adaptive prism. The optical imaging system comprises the adaptive prism, an adaptive prism control module, an optical imaging lens and an image collector, wherein the adaptive prism control module can control the interface in the adaptive prism to freely deflect in the 360-degree direction, so that thecontinuous switching of the field of view is realized. Then imaging on the image collector is realized through the optical imaging lens. The system can realize real-time tracking of dynamic objects inan optical system such as a telescope, a microscope and the like.

Description

technical field [0001] The invention relates to an optical imaging system, more specifically, the invention relates to an optical imaging system based on an adaptive prism with a switchable field of view. Background technique [0002] Optical imaging systems are indispensable and important tools in many aspects of today's technology and engineering practices. In particular, optical imaging systems such as cameras, telescopes, and microscopes have been widely used in social entertainment, astronomical observation, and biomedicine. With the development of science and technology, it has become a popular research to improve the main parameters of the existing optical imaging system, and the field of view is one of the most important parameters. Position tracking, or the observation of subtle changes in the shape of diseased cells during the transfer process in a microscopic system, requires an optical imaging system to achieve a larger observation field. The traditional method...

AI Technical Summary

Problems solved by technology

The traditional method of increasing the field of view, such as installing a pan-tilt on a video surveillance instrument, this way of driving the lens to rotate through the pan-tilt also affects the stability of the imaging while switching the field of view, and the mechanical rotation device also Increased equipment disassembly difficulty and maintenance costs

Similarly, today's mainstream optical microscopes usually obtain a larger field of view through scanning and synthesis, and obtaining a large field of view image in this way often takes a few minutes of synthesis time, which in turn makes the entire observation process lose real-time sex

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