Spectacles

Abstract

The invention discloses a pair of spectacles. The pair of spectacles comprises a spectacle frame and two lenses, wherein the lenses are detachably connected with the spectacle frame; each of the two lenses comprises a first lens and a second lens which have different functions and are used for meeting different watching demands; the first lenses are connected with the second lenses. In the spectacles disclosed by the invention, the lenses comprise the first lenses and the second lenses which are mutually connected, have different functions and are used for meeting the different watching demands. When the spectacles are in one environment, sightline can be concentrated on the one kind of required lenses, and the required watching effect is realized by at least one kind of the first lenses and the second lenses; when the vision demand is changed, the sightline is diverted and concentrated to the other kind of lenses; the required watching demand is met by at least one kind of the first lenses and the second lenses. According to the spectacles disclosed by the invention, the trouble of carrying a plurality of pairs of spectacles is avoided, and more time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of daily necessities, more specifically, to a pair of glasses. Background technique [0002] Glasses are lens lenses inlaid in the frame, worn in front of the glasses, with the help of some lenses on the glasses, they can improve eyesight, protect eyes or serve as decorations. Glasses can also correct a variety of vision problems, including nearsightedness, farsightedness, astigmatism, presbyopia, or strabismus. The glasses in the prior art usually have only one function, but in real life, people sometimes need two or more glasses with different functions to use alternately. For example, some working conditions are harmful to human eyes, and it is very uncomfortable to wear protective glasses while constantly looking at other objects, especially when the protective glasses will affect another vision. convenient. [0003] To sum up, how to provide spectacles satisfying various vision needs is an urgent pro...

AI Technical Summary

Problems solved by technology

For example, some working conditions are harmful to human eyes, and it is very uncomfortable to wear protective glasses while constantly looking at other objects, especially when the protective glasses will affect another vision. convenient

Images