CN217279167U - Spectacle lens with visual function compensation function - Google Patents

Abstract

The utility model discloses a glasses lens with visual function compensation contains: the lens unit is arranged on the lens unit, and the lens unit is positioned on the near-to-eye side of the spectacle lens with the visual function compensation function. The utility model discloses the eye position integrated amount and the lens regulating variable when can closely look the thing to people's eye replace the compensation, alleviate the state that the interior ciliary muscle is nervous relatively and lens refractive power is strong, reduced people's eye and produced myopia or deepened the possibility of myopia degree because of closely looking the thing for a long time.

Description

Spectacle lens with visual function compensation function

Technical Field

The utility model relates to a lens technical field, in particular to glasses lens with visual function compensation.

Background

In the prior art, the lens focuses or diverges light reflected by an object, so that the light can be imaged on the retina in the eye of a patient more clearly, but the tension state of crystalline lens and ciliary muscle in the eye and the eye position gathering state of the eye when the eye closely looks at the object cannot be relieved, and the myopia caused by the eye being in the near-looking state for a long time cannot be actively prevented, or the myopia degree cannot be further deepened.

SUMMERY OF THE UTILITY MODEL

According to the embodiment of the utility model provides a glasses lens with visual function compensation contains: the lens unit is arranged on the lens unit, and the lens unit is positioned on the near-to-eye side of the spectacle lens with the visual function compensation function.

Further, the eyeglass lens with the visual function compensation function is integrally formed.

Further, the method also comprises the following steps: and the luminosity parameter identifier is arranged on the outer surface of the prism part and is positioned at the lower edge of the prism part.

Further, the method also comprises the following steps: the lens sign, the lens sign sets up the surface at prism portion, and the lens sign is located the temporal side edge of prism portion.

Further, the method also comprises the following steps: processing the baseline and the optical central point identifier;

the processing base line is arranged on the outer surface of the prism part and is positioned between the lens identifier and the luminosity parameter identifier;

the optical center point mark is arranged on the outer surface of the prism part and is positioned on the processing reference line.

According to the utility model discloses glasses lens with visual function compensation can replace the compensation to eye position collection volume and crystalline lens regulating variable when people's eye closely looks at the thing, alleviates the state that intraocular ciliary muscle is tense relatively and crystalline lens diopter power is strong, has reduced the possibility that people's eye produced myopia or deepened near-sighted degree because of closely looking the thing for a long time.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology.

Drawings

Fig. 1 is a top view of an eyeglass lens with visual function compensation according to an embodiment of the present invention;

fig. 2 is a front view of an eyeglass lens with visual function compensation according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following detailed description of preferred embodiments thereof, which is to be read in connection with the accompanying drawings.

First, the spectacle lens with visual function compensation according to the embodiment of the present invention will be described with reference to fig. 1 to 2, which has a wide application range.

As shown in fig. 1, the glasses lens with visual function compensation of the embodiment of the present invention comprises: a prism part 1 and a lens part 2.

Specifically, as shown in fig. 1, the prism part 1 is arranged on the lens part 2, the lens part 2 is positioned at the near-to-eye side of the spectacle lens with the visual function compensation function, light reflected by a near-distance object is refracted by the prism part 1 and the lens part 2 and then fed back to the human eye, the amount of eye position integration required when the human eye sees the near object is compensated, the state that the ciliary muscle in the eye is relatively tense and the refractive power of the crystalline lens is strong is relieved, and the possibility that the human eye is short-sighted or the near degree is deepened due to the fact that the human eye keeps the near state for a long time is greatly reduced; when the lenses are processed, the state of human eyes is measured by a technician when the technician looks at objects at a close distance, the lenses are processed according to the measurement result, and after the processing is finished, the technician performs combined processing on the lenses and the glasses frame and installs the lenses on the glasses frame so as to realize the effect that the lenses can be combined with different glasses frames for use.

Further, as shown in fig. 1, the glasses lens with the visual function compensation function is integrally formed, and has a simple structure and is convenient to process.

Further, as shown in fig. 2, the eyeglass lens with visual function compensation function further includes: the luminosity parameter mark 3 is arranged on the outer surface of the prism part 1, and the luminosity parameter mark 3 is positioned on the lower edge of the prism part 1 and used for marking the diopter of the lens, so that a user and an operator can check the lens parameters conveniently.

Further, as shown in fig. 2, the eyeglass lens with visual function compensation function further includes: lens sign 4, lens sign 4 set up the surface at prism portion 1, and lens sign 4 is located prism portion 1's temporalis side edge for sign left side, right side lens, and for the operator provides the basis of checking, the installation direction of the operator discernment lens of being convenient for practices thrift the installation time of lens.

Further, as shown in fig. 2, the eyeglass lens with visual function compensation function further includes: a processing baseline 5 and an optical center point mark 6; the processing base line 5 is arranged on the outer surface of the prism part 1, and the processing base line 5 is positioned between the lens mark 4 and the photometric parameter mark 3 and is used for providing processing reference for an operator; the optical center point mark 6 is arranged on the outer surface of the prism part 1, and the optical center point mark 6 is positioned on a processing datum line and used for marking the optical center of the lens and providing a processing reference for an operator.

When a user wears the short-distance object viewing device, the surface reflection light of the short-distance object enters eyes after being refracted when passing through the prism part 1 of the glasses, the collection amount of eye positions required when the eyes of the user see the short-distance object is compensated, meanwhile, the surface reflection light of the object gathers when passing through the lens part 2, the relative tension of ciliary muscles in the eyes when the eyes see the short-distance object is compensated, the state that the refractive power of crystalline lenses is strong is compensated, the situation that the eyes of the user are in the near viewing state for a long time when the user uses the eyes for a long time is avoided, and the possibility that the short-distance generation or the deepening of the short-distance degree of the user is caused by the fact that the eyes keep the near viewing state for a long time is greatly reduced.

Above, have described with reference to fig. 1~2 according to the utility model discloses a spectacle lens with visual function compensation effect can replace the compensation to eye position collection volume and crystalline lens regulating variable when people's eyes closely look at the thing, alleviates the state that intraocular ciliary muscle is tense relatively and crystalline lens diopter power is strong, has reduced people's eyes and has produced myopia or deepened the possibility of near-sighted degree because of closely looking the thing for a long time.

It should be noted that, in the present specification, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims (2)

1. An eyeglass lens with visual function compensation, comprising: the system comprises a prism part, a lens part, a luminosity parameter identifier, a lens identifier, a processing base line and an optical center point identifier;

the prism part is arranged on the lens part, and the lens part is positioned on the near-eye side of the spectacle lens with the visual function compensation function;

the luminosity parameter identifier is arranged on the outer surface of the prism part and is positioned on the edge of the prism part;

the lens mark is arranged on the outer surface of the prism part and is positioned on the edge of the temporal side of the prism part;

the processing base line is arranged on the outer surface of the prism part and is positioned between the lens identifier and the luminosity parameter identifier;

the optical center point mark is arranged on the outer surface of the prism part and is positioned on the processing base line.

2. An eyeglass lens with visual function compensation as set forth in claim 1, wherein the eyeglass lens with visual function compensation is integrally molded.

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