Study glasses capable of automatic adjustment of focusing

Abstract

The invention discloses a learning glasses for automatically adjusting focus, which has a picture frame, and a pair of lens accommodation spaces in the picture frame, a lens module with an adjuster is incorporated in each lens accommodation space, and a power supply and the adjuster are formed in the picture frame Electrically connected to adjust the focal length of the lens module. There is an environmental sensor in the frame to obtain the value of the distance of the mirror object and the brightness of the light and send it to a controller. The controller calculates the focal length adjustment according to the preset personal viewing standard Send it to the adjuster to adjust the lens module, so that the user can obtain the best visual clarity; the viewing reference is the data obtained through the optometry of different ages, different distances, and different diopters under different light brightnesses. The memory is used for the controller to verify according to software readout; wherein the controller is connected with a learning sensor arranged on the mirror frame. The self-adjusting focus learning glasses of the present invention solve the problem of frequently readjusting the focus manually.

Description

technical field [0001] The invention relates to glasses, in particular to learning glasses with automatic focus adjustment. Background technique [0002] The glasses in the prior art, whether it is myopia, hyperopia, astigmatism, or presbyopia, all need to go through the procedure of optometry, so that the glasses user can have a better corrected vision. In this way, better vision can be obtained, but users still have different degrees of subjective visual differences due to the distance of viewing objects, the depth of scenery, and the brightness of people. Caused by bright environment. [0003] When people watch, they need to switch the focal length between far, middle and near. The principle is that when the light beam passes through the lens inside the eyeball, the ciliary muscle will make the lens perform elastic deformation movement to adjust the focus, so that the image on the retina remains clear, which is called physiological function. Accommodative movements (phy...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a learning glasses with automatic focus adjustment, which solves the problem of frequent re-adjustment of the focus manually, allowing users to quickly obtain the best visual clarity

[0009] The purpose of the present invention is to provide a kind of focusing learning glasses, which solves the problem of frequent re-adjustment of the focus manually, so that the user can quickly obtain the best visual clarity

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