CN214751156U - Correcting glasses for red-green achromatopsia - Google Patents
Correcting glasses for red-green achromatopsia Download PDFInfo
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- CN214751156U CN214751156U CN202023274148.4U CN202023274148U CN214751156U CN 214751156 U CN214751156 U CN 214751156U CN 202023274148 U CN202023274148 U CN 202023274148U CN 214751156 U CN214751156 U CN 214751156U
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Abstract
The utility model discloses a correction glasses for anerythrochloropsia should correct glasses and include: the correcting glasses comprise a glasses frame, a left glasses frame, a right glasses frame, a left lens, a right lens and a transparent coating layer which enables the proportion of three primary colors of incident light which enters the correcting glasses to be close to the normal correcting spectral curve; the spectacle frame is respectively provided with a left spectacle frame and a right spectacle frame; a left lens is arranged in the left lens frame, and a right lens is arranged in the right lens frame; the left lens and the right lens are respectively plated with at least one layer of transparent coating layer, the area of at least one layer of transparent coating layer on each lens is the same, and the transparent coating layers are respectively plated on the left lens and the right lens in a completely covering and fitting mode. The proportion of the three primary colors entering human eyes tends to be normal through multi-layer film coating on the lens in a grading way, the aim of color discrimination is finally achieved, the lens achieves color compensation, meanwhile, different reflecting and transparent senses are presented from different angles in appearance, and the sight is bright.
Description
Technical Field
The utility model relates to a vision optics technical field specifically, relates to a correction glasses for red and green achromatopsia.
Background
Color blindness is a genetic physiological defect caused by the disproportionate of the three primary color (red, green, and blue) vectors received by the patient's brain. With the continuous enhancement of the eye use duration and strength of people and the continuous increase of the number of people suffering from eye diseases, part of people also have the tendency of converting the eye diseases into the color weakness symptoms through the acquired part of the people suffering from various eye diseases, which causes certain troubles for the traveling, working and living of color blindness patients, particularly for the color blindness patients formed in the acquired part of the people who easily cause judgment errors and bury hidden traffic hazards when passing through a traffic intersection taking red, green and yellow as traffic light, and the color blindness and color weakness patients are divided into red color blindness and color weakness patients, green color blindness and color weakness patients and total color blindness and color weakness patients according to the difference of colors aimed by the color blindness and the color weakness. At present, in order to correct color blindness, color blindness correction lenses are generally adopted for treatment, and color blindness correction films are arranged on the lenses, but the vision field of a patient wearing the correction lenses is not bright enough, so that the visual comfort is influenced.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the correlation technique, the utility model discloses a correct glasses for red and green achromatopsia, correct glasses include: the correcting glasses comprise a glasses frame, a left glasses frame, a right glasses frame, a left lens, a right lens and a transparent coating layer which enables the proportion of three primary colors of incident light which is emitted into the correcting glasses to tend to a normal correcting spectral curve;
the spectacle frame is respectively provided with a left spectacle frame and a right spectacle frame;
a left lens is arranged in the left lens frame, and a right lens is arranged in the right lens frame;
the left lens and the right lens are respectively plated with at least one transparent coating layer, the area of at least one transparent coating layer on each lens is the same, and the transparent coating layers are respectively plated on the left lens and the right lens in a completely covering and fitting mode.
Optionally, the number of layers of the transparent coating layers arranged on the left lens and the right lens is equal.
Optionally, the ratio of the first area of the at least one transparent coating layer completely covered and attached to the left lens to the second area of the left lens is a first numerical value.
Optionally, the ratio of the third area size of the at least one transparent coating layer completely covered and attached on the right lens to the third area size of the right lens is a second numerical value.
Optionally, the right lower extreme of left side picture frame is provided with and prevents the left nose of correcting the glasses landing holds in the palm, the left lower extreme of right side picture frame is provided with and prevents the right nose of correcting the glasses landing holds in the palm.
Optionally, the corrective glasses further include: a left temple and a right temple;
the left glasses leg is connected with the left side of the left glasses frame;
the right glasses leg is connected with the right side of the right glasses frame.
Optionally, the left side of left picture frame is provided with the messenger left mirror foot folding left pile head, left mirror foot pass through left pile head with left picture frame is connected.
Optionally, the right side of right side picture frame is provided with the messenger right side pile head that right side mirror foot is folding, right side mirror foot passes through right side pile head with right picture frame is connected.
To sum up, the utility model discloses a correct glasses for anerythrochloropsia, this correct glasses include: the correcting glasses comprise a glasses frame, a left glasses frame, a right glasses frame, a left lens, a right lens and a transparent coating layer which enables the proportion of three primary colors of incident light which enters the correcting glasses to be close to the normal correcting spectral curve; the spectacle frame is respectively provided with a left spectacle frame and a right spectacle frame; a left lens is arranged in the left lens frame, and a right lens is arranged in the right lens frame; the left lens and the right lens are respectively plated with at least one layer of transparent coating layer, the area of at least one layer of transparent coating layer on each lens is the same, and the transparent coating layers are respectively plated on the left lens and the right lens in a completely covering and fitting mode. The proportion of the three primary colors entering human eyes tends to be normal through multi-layer film coating on the lens in a grading way, the aim of color discrimination is finally achieved, the lens achieves color compensation, meanwhile, different reflecting and transparent senses are presented from different angles in appearance, and the sight is bright.
Other features and advantages of the present disclosure will be described in detail in the detailed description which follows.
Drawings
For a clearer explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of corrective glasses for red-green color blindness according to an exemplary embodiment;
fig. 2 is a schematic structural diagram of another corrective glasses for red-green color blindness according to an exemplary embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a schematic structural diagram of an exemplary embodiment of corrective glasses for red-green color blindness is shown, the corrective glasses comprising: the correcting glasses comprise a glasses frame 11, a left glasses frame 12, a right glasses frame 13, a left lens 14, a right lens 15 and a transparent coating layer 16 which enables the proportion of three primary colors of incident light entering the correcting glasses to be close to the normal correcting spectral curve; the spectacle frame 11 is respectively provided with a left spectacle frame 12 and a right spectacle frame 13; a left lens 14 is arranged in the left lens frame 12, and a right lens 15 is arranged in the right lens frame 13; the left lens 14 and the right lens 15 are respectively plated with at least one transparent film coating layer 16, the area of at least one transparent film coating layer 16 on each lens is the same, and the transparent film coating layers 16 are respectively plated on the left lens 14 and the right lens 15 in a completely covering and fitting mode.
Wherein, the number of layers of the transparent coating layers 16 arranged on the left lens 14 and the right lens 15 is equal.
Illustratively, the surface of the coating 16 is transparent, so that the corrective spectacles do not differ significantly in appearance from conventional spectacles. Under the condition that the visual field of a patient wearing the correcting glasses is not influenced, the coating film 16 can reflect excessive light entering eyes and increase weaker light entering the eyes, so that the proportion of three primary colors entering the eyes tends to be normal, and the purpose of color discrimination is achieved.
It is understood that the at least one transparent coating 16 is applied to the left and right lenses by vacuum coating.
In addition, the ratio of the first area size of the at least one transparent coating layer 16 completely covered and attached on the left lens 14 to the second area size of the left lens 14 is a first value. The ratio of the third area size of the at least one transparent coating layer 16 completely covered and attached on the right lens 15 to the third area size of the right lens is a second numerical value.
For example, in general, the first value and the second value are equal to each other and are not less than 50%, and the at least one coating layer is respectively located on the central areas of the left lens and the right lens, so that the probability that light emitted into human eyes passes through the coating layer can be increased, the light inlet performance of the corrective glasses can be enhanced on the premise of not influencing the visual field of a patient, and the corrective effect can be improved.
Referring to fig. 2, which is a schematic structural view illustrating another corrective glasses for the red-green color blindness according to an exemplary embodiment, as shown in fig. 2, a left nose pad 121 for preventing the corrective glasses from sliding off is disposed at a lower right end of the left frame, and a right nose pad 131 for preventing the corrective glasses from sliding off is disposed at a lower left end of the right frame. The corrective spectacles further comprise: a left temple 17 and a right temple 18; the left earpiece 17 is connected with the left side of the left spectacle frame; the right temple 18 is attached to the right side of the right frame. The left side of the left mirror frame is provided with a left pile 171 for folding the left temple 17, and the left temple 17 is connected with the left mirror frame through the left pile 171. The right side of the right mirror frame is provided with a right pile head 181 for folding the right mirror foot 18, and the right mirror foot 18 is connected with the right mirror frame through the right pile head 181.
Exemplarily, in order to prevent that the wearer from leading to this correction glasses landing because of reasons such as perspiring, the utility model discloses an embodiment has set up left nose and held in the palm 121 and right nose on the correction glasses and has held in the palm 131, and left nose holds in the palm 121 and right nose holds in the palm 131 and is set to the shape of the human nose bridge of laminating, prevents this correction glasses landing from patient's the nose bridge, improves this correction glasses stability when wearing.
In addition, the correcting glasses are also provided with a left pile head 171 capable of folding the left glasses leg 17 and a right pile head 181 capable of folding the right glasses leg 18, so that the correcting glasses can be folded and stored when the wearer does not use the correcting glasses, and the wearer can conveniently carry the correcting glasses.
To sum up, the utility model discloses a correct glasses for anerythrochloropsia, this correct glasses include: the correcting glasses comprise a glasses frame, a left glasses frame, a right glasses frame, a left lens, a right lens and a transparent coating layer which enables the proportion of three primary colors of incident light which enters the correcting glasses to be close to the normal correcting spectral curve; the spectacle frame is respectively provided with a left spectacle frame and a right spectacle frame; a left lens is arranged in the left lens frame, and a right lens is arranged in the right lens frame; the left lens and the right lens are respectively plated with at least one layer of transparent coating layer, the area of at least one layer of transparent coating layer on each lens is the same, and the transparent coating layers are respectively plated on the left lens and the right lens in a completely covering and fitting mode. The proportion of the three primary colors entering human eyes tends to be normal through multi-layer film coating on the lens in a grading way, the aim of color discrimination is finally achieved, the lens achieves color compensation, meanwhile, different reflecting and transparent senses are presented from different angles in appearance, and the sight is bright.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.
Claims (8)
1. Corrective glasses for the achromatopsia, characterized in that they comprise: the correcting glasses comprise a glasses frame, a left glasses frame, a right glasses frame, a left lens, a right lens and a transparent coating layer which enables the proportion of three primary colors of incident light which is emitted into the correcting glasses to tend to a normal correcting spectral curve;
the spectacle frame is respectively provided with a left spectacle frame and a right spectacle frame;
a left lens is arranged in the left lens frame, and a right lens is arranged in the right lens frame;
the left lens and the right lens are respectively plated with at least one transparent coating layer, the area of at least one transparent coating layer on each lens is the same, and the transparent coating layers are respectively plated on the left lens and the right lens in a completely covering and fitting mode.
2. The corrective spectacles of claim 1, wherein the left and right lenses have equal numbers of clear coatings.
3. The corrective eyewear of claim 1 wherein the ratio of the first area size of the at least one clear coat layer completely covering the left lens portion to the second area size of the left lens portion is a first value.
4. The corrective eyewear of claim 1, wherein the ratio of the third area size of the at least one clear coat layer completely covering the right lens to the third area size of the right lens is a second value.
5. The corrective glasses according to claim 1, wherein the lower right end of the left frame is provided with a left nose pad for preventing the corrective glasses from slipping off, and the lower left end of the right frame is provided with a right nose pad for preventing the corrective glasses from slipping off.
6. The corrective eyeglasses of claim 1, further comprising: a left temple and a right temple;
the left glasses leg is connected with the left side of the left glasses frame;
the right glasses leg is connected with the right side of the right glasses frame.
7. The corrective glasses according to claim 1, characterized in that the left side of said left frame is provided with a left stub for folding said left temple, said left temple being connected to said left frame through said left stub.
8. The corrective glasses of claim 1 wherein the right side of the right frame is provided with a right post for folding the right temple, the right temple being connected to the right frame through the right post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274148.4U CN214751156U (en) | 2020-12-30 | 2020-12-30 | Correcting glasses for red-green achromatopsia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274148.4U CN214751156U (en) | 2020-12-30 | 2020-12-30 | Correcting glasses for red-green achromatopsia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214751156U true CN214751156U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023274148.4U Active CN214751156U (en) | 2020-12-30 | 2020-12-30 | Correcting glasses for red-green achromatopsia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214751156U (en) |
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2020
- 2020-12-30 CN CN202023274148.4U patent/CN214751156U/en active Active
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