Light-weight zoom telescopic glasses

Abstract

The invention discloses light-weight zoom telescopic glasses, which comprise a driving control device, a driver, an objective lens incident surface circular reflecting film, an objective lens emergentsurface annular reflecting film, an eyepiece incident surface annular reflecting film, an eyepiece emergent surface circular reflecting film, a zoom surface I, a zoom surface II, a zoom surface III,a zoom surface IV, a medium I and a medium II. The technical key points of the invention are as follows: the curvature of the zoom surfaces used by the system can be changed when a driving device works, so that high-resolution imaging of a long-distance object can be realized, and tiny details of the object can be quickly identified through continuous zooming; a catadioptric hybrid structure is adopted, the zoom surfaces are plated with the reflecting films, when light enters the lens, the reflecting films on the zoom surfaces of the lens enable a light path to be reflected for multiple timesin the lens, so that the radial size of the telescope is reduced; and compared with a traditional telescope, the light-weight zoom telescopic glasses are more compact and lighter, and the vacancy of zoom glasses in the aspect of telescoping is filled up.

Description

technical field [0001] The present invention relates to a kind of telescopic glasses, more specifically, the present invention relates to a kind of lightweight zooming telescopic glasses. Background technique [0002] Telescope is an indispensable tool for long-distance astronomical or ground observation. After more than 400 years of development, it has been widely used in military operations, astronomical observation, field exploration, security police, and navigation inspection. With the advancement of science and technology, people's demand for telescopes is no longer limited to seeing wider and farther. How to develop a zoom telescope with a larger zoom ratio, a shorter rear working distance, and a lighter weight has become the focus of people's attention. In recent years, with the rise of technologies such as AR, it has become a new demand to make telescopes into lightweight head-mounted products, and the emergence of adaptive lenses with automatic zoom functions provi...

AI Technical Summary

Problems solved by technology

[0003] Traditional zoom telescopes mostly use optical compensation for zoom design. Usually, only one of the objective lens, steering system or eyepiece is continuously zoomed to realize the zoom of the system. The zoom ratio is limited, and the zoom structure is relatively complicated and not light enough. Quantify

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