CN201226058Y - Callan hypometropia unload eyeglass - Google Patents
Callan hypometropia unload eyeglass Download PDFInfo
- Publication number
- CN201226058Y CN201226058Y CNU2008200253151U CN200820025315U CN201226058Y CN 201226058 Y CN201226058 Y CN 201226058Y CN U2008200253151 U CNU2008200253151 U CN U2008200253151U CN 200820025315 U CN200820025315 U CN 200820025315U CN 201226058 Y CN201226058 Y CN 201226058Y
- Authority
- CN
- China
- Prior art keywords
- adolescents
- eyeglass
- burden
- myopia
- short sight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 208000001491 myopia Diseases 0.000 claims abstract description 17
- 230000004379 myopia Effects 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 239000008186 active pharmaceutical agent Substances 0.000 claims abstract 4
- 239000011521 glass Substances 0.000 abstract description 12
- 210000001508 eye Anatomy 0.000 abstract description 6
- 210000003205 muscle Anatomy 0.000 abstract description 4
- 239000003518 caustics Substances 0.000 abstract description 3
- 230000001886 ciliary effect Effects 0.000 abstract description 3
- 208000003464 asthenopia Diseases 0.000 abstract description 2
- 210000000887 face Anatomy 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 210000000162 simple eye Anatomy 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model discloses a short sight burden-reduction glass for adolescents. The short sight burden-reduction glass for adolescents includes an eyeglass and a glass frame. The eyeglass is formed by the combination of a remotely used lens with a low correction luminosity of 1.00 DS and 5.00 DS and a triple prism the substrate of which faces to the inside by 1.0<Delta> to 8.0<Delta>. A combined triple prism can change an inner caustic during myopia into parallel beams which can relax eyes and lead a ciliary muscle to be fully relaxed. The short sight burden-reduction glass for adolescents is suitable for the adolescents to study in scheduled time, do homework, read books, get on the internet, and the like, and can avoid the eye fatigue brought by using the eyes for a long time in a close distance, thereby achieving the goals of lightening and controlling the myopia of the adolescents.
Description
Technical field
The utility model relates to a kind of glasses, especially a kind of adolescent myopia Reduction of Students' Study Load mirror that can lower and control the near-sighted number of degrees.
Background technology
Because the adjusting that long-time close eye fatigue causes eye with converge like the spokes of a wheel at the hub excessively extraocular muscle is to the increase of eyeball pressure, has caused in the course of time and has looked far unclear, has formed myopia.Existing anti-myopia glasses, glasses of being made up of the double-deck picture frame of special use mostly, internal layer mirror holder are mixed concave lens and are used to see scenery at a distance that skin is the eyeglass that is composited with convex lens and the inside prism of substrate, is mainly used in the things of seeing nearby.Its shortcoming is that weight was big when eyeglass was superimposed together, and can oppress the bridge of the nose and cause sense of discomfort to adolescent student, and the style variation is fewer, can not satisfy the demand of adolescent student personalization, fashion-orientation.
The utility model content
The technical problems to be solved in the utility model provides a kind of adolescent myopia Reduction of Students' Study Load mirror that can lower and control the near-sighted number of degrees.
For solving the problems of the technologies described above, the adolescent myopia Reduction of Students' Study Load mirror that is provided comprises eyeglass and picture frame, and its design feature is: described eyeglass is by lens and the substrate inside 1.0 with the low 1.00DS～5.00DS of rectification luminosity far away
△～8.0
△Prism be composited.
After adopting said structure, the eyeglass of this adolescent myopia Reduction of Students' Study Load mirror is by lens and the substrate inside 1.0 with the low 1.00DS～5.00DS of rectification luminosity far away
△～8.0
△Prism be composited, caustic became the parallel rays that can allow eyes loosen in compound prism can will be looked when near, and ciliary muscle is fully loosened, be applicable to that the teenager studies by oneself in scheduled time, does one's assignment, reads a book, online etc., the kopiopia that can avoid long-time close eye to bring, thus reach the purpose that lowers and control the adolescent myopia number of degrees.
Wear this adolescent myopia Reduction of Students' Study Load mirror and read a book, write, use computer for a long time, all can alleviate teen-age kopiopia greatly; When walking, watching the distant place things and taking notes on class, the day that can lenses fitted be short channel progressive addition is worn the type glasses, this two pair of glasses is used, and can reduce the speed of adolescent myopia decline even the development of the attenuating and the control adolescent myopia number of degrees greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 be among Fig. 1 A-A to cut-open view;
Fig. 3 wears the structural representation of type glasses for day;
Fig. 4 be among Fig. 3 B-B to cut-open view.
Embodiment
Adolescent myopia Reduction of Students' Study Load mirror as depicted in figs. 1 and 2, it comprises picture frame 1, and a pair of glasses 2 is housed in the picture frame 1, eyeglass 2 is by lens and the substrate 4 inside 1.0 with the low 1.00DS～5.00DS of rectification luminosity far away
△～8.0
△Prism be composited, base top 3 is positioned at the outer side edges of eyeglass 2, substrate 4 inside compound prisms not only have the function of dispersing, and can become parallel rays by the interior caustic when looking things nearby, go back the reverse adjusting of scioptics, and ciliary muscle is fully loosened.
For day wearing the type glasses, its picture frame is common picture frame as shown in Figure 3 and Figure 4, and eyeglass adopts short channel progressive addition lenses, and the top 5 of eyeglass be far away from the district, is used for correcting luminosity normally and looks use when far away; The bottom 6 of eyeglass is near with the district, and far with the low 0.75DS～3.50DS in district, the middle part of eyeglass is a zone of transition to its luminosity, and luminosity is step-down gradually from top to down, is used for the thing of looking of intermediate distance.
For reaching best result of use, the utility model is made to measure at different adolescent patients, and acquisition parameter comprises UCVA, corrects luminosity, corrects defects of vision, seven routine inspection data such as patient age, simple eye interpupillary distance, simple eye pupil height, custom reading distance and eye position, the first latent gradient △
1, the second latent gradient △
2, positive and negative relative adjustment (PRA, NRA), positive and negative relative convergence seven extraordinary check data such as (PRC, NRC), comprehensive Design forms, and can be designed to multiple style, to satisfy the demand of teenager's personalization, fashion-orientation.
Claims (1)
1, a kind of adolescent myopia Reduction of Students' Study Load mirror comprises picture frame (1) and eyeglass (2), it is characterized in that: described eyeglass (2) by far away with correct luminosity hang down the lens of 1.00 DS～5.00 DS and substrate (4) inside 1.0
△～8.0
△Prism be composited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200253151U CN201226058Y (en) | 2008-06-15 | 2008-06-15 | Callan hypometropia unload eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200253151U CN201226058Y (en) | 2008-06-15 | 2008-06-15 | Callan hypometropia unload eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201226058Y true CN201226058Y (en) | 2009-04-22 |
Family
ID=40598954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200253151U Expired - Fee Related CN201226058Y (en) | 2008-06-15 | 2008-06-15 | Callan hypometropia unload eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201226058Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681020A (en) * | 2017-03-31 | 2017-05-17 | 赵永泉 | Near-distance used myopia-preventing glasses and matching method thereof |
-
2008
- 2008-06-15 CN CNU2008200253151U patent/CN201226058Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681020A (en) * | 2017-03-31 | 2017-05-17 | 赵永泉 | Near-distance used myopia-preventing glasses and matching method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20170615 |