CN214375638U - Liquid overstock refraction regulation type blue light-proof spectacle lens - Google Patents

Abstract

The utility model discloses a liquid overstock refraction regulation type blue light-proof spectacle lens, which comprises a spectacle frame, a fixed lens and an adjusting lens, wherein the spectacle frame is positioned at the outermost side of the utility model, one end of the inner side wall of the spectacle frame is fixedly provided with the fixed lens, one end of the inner side wall of the spectacle frame, which is far away from the fixed lens, is slidably provided with the adjusting lens, the design that the degree can be effectively adjusted can effectively play the role of protecting eyes, when the degree is increased in myopia or hypermetropia and the degree of spectacles does not reach the growth standard, the phenomenon that the degree of eyes is rapidly increased can be effectively avoided, simultaneously, the degree can be reduced, the cost for purchasing spectacles can be updated, the degree required by eyes can be reached through the common refraction effect of two lenses with low degrees of fixed lens and adjusting lens, the vision is clear, and the different refraction effects of the matching of the fixed lens and the adjusting lens can be realized through the technical scheme of adjusting lens displacement adjustment, reach the utility model discloses the effect of number of degrees regulation.

Description

Liquid overstock refraction regulation type blue light-proof spectacle lens

Technical Field

The utility model relates to the technical field of glasses, specifically be a blue light lens is prevented to liquid backlog refraction regulation formula.

Background

Glasses comprise lenses and a glasses frame, and comprise fifteen glasses such as myopia glasses, hyperopia glasses, presbyopic glasses and astigmatic glasses, plano glasses, computer goggles, swimming glasses, night vision goggles, electronic competition game goggles, electronic competition goggles, sunglasses, toy glasses and sunglasses, wherein the myopia glasses and the presbyopic glasses are most widely used, no matter students or office workers, in daily work and study, myopia is caused by overuse of eyes, the aged generate presbyopia phenomenon, but with the increase of myopia or hyperopia degrees, the degree of the glasses does not reach the growth standard, the sight is blurred, the eyes have to be squinted for clarity to achieve effective visual effect, the phenomenon of rapid increase of the degree of the eyes is undoubtedly caused, so the glasses with adjustable degree are produced to improve the protective effect of the eyes, and the existing adjustable glasses cannot realize the real-time stability of the glasses, when receiving striking vibrations, easily receive the influence and produce offset and change the number of degrees, dust in the air is piled up and is exert an influence and difficult cleanness to the line of sight, so people need a liquid overstock refraction regulation formula prevent blue light lens and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blue light lens is prevented to refraction regulation formula is overstocked to solve the problem of proposing in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a liquid overstock refraction regulation type blue light-proof spectacle lens comprises a spectacle frame, a fixed lens, an adjusting lens, a liquid storage tank, a liquid injection hole, a spectacle frame connecting rod, a nose support, a spectacle frame assembly and a balance assembly, wherein the spectacle frame is positioned at the outermost side of the utility model, the fixed lens is fixedly installed at one end of the inner side wall of the spectacle frame, the adjusting lens is slidably installed at one end of the inner side wall of the spectacle frame, which is far away from the fixed lens, a gap between the fixed lens and the adjusting lens is the liquid storage tank, the liquid storage tank is filled with filling liquid, the filling liquid is glycerol, the concentration of the glycerol is high, the leakage is not easy to generate, and the stability of the lens is favorable, the liquid injection hole is formed in the side wall of the spectacle frame, the liquid injection hole is communicated with the liquid storage tank, a rubber plug is arranged in the liquid injection hole, a needle-shaped slotted hole is formed in the center of the rubber, and the needle-shaped slotted hole is effectively plugged under the elastic extrusion action of the rubber under the normal state, prevent that the reservoir from producing the weeping, only need aim at the inclined plane rubber wrapping layer and annotate the liquid hole during notes liquid, press the actuating lever immediately afterwards, will annotate the filling liquid in the liquid reservoir and extrude the entering reservoir through annotating the liquid channel and annotating liquid needle slot hole, the picture frame has two, two the picture frame passes through picture frame connecting rod fixed connection, the picture frame is close to picture frame connecting rod one end fixed mounting and has the nose to hold in the palm, picture frame connecting rod one end is kept away from to the picture frame and is provided with the mirror holder subassembly, and the mirror holder subassembly plays the effect that supports glasses and wear, be provided with balanced subassembly on the picture frame, balanced subassembly plays the effect of stabilizing the regulation lens, prevents that the regulation lens from producing the incline, is favorable to light refraction's stability, strengthens eyeshield effect.

The spectacle frame component comprises a rotary joint block, a rotary shaft, a threaded hole, a main spectacle frame rod, a conical liquid injection top, a liquid injection liquid storage tank, a driving rod, a liquid injection channel, an inclined plane rubber wrapping layer and an arc-shaped lug frame, wherein the rotary joint block is fixedly installed at one end, far away from a spectacle frame connecting rod, of the spectacle frame, a rotary shaft is arranged in the center of the rotary joint block, the rotary joint block can be bent from the middle part through the rotary shaft, the folding operation of the spectacle frame is convenient to complete, the threaded hole is formed in one end, far away from the spectacle frame, of the rotary joint block, the main spectacle frame rod is installed at one end, far away from the spectacle frame, of the rotary joint block through the threaded hole, the conical liquid injection top is arranged at one end, close to the rotary joint block, of the threaded hole, far away from the main spectacle frame rod, of the rotary joint block, the conical liquid injection top is arranged with the inclined plane rubber wrapping layer, the conical attaching groove is formed in one end, far away from the main spectacle frame rod, is convenient to attach with the conical liquid injection top, and is favorable for the stability of mounting of the spectacle frame, and the elasticity extrusion effect on cooperation inclined plane rubber parcel layer helps improving the leak protection effect of filling liquid, the main mirror frame pole is kept away from the toper and is annotated liquid top one end and seted up and annotate the liquid reservoir, annotate liquid reservoir inside slidable mounting and have the actuating lever, the actuating lever is close to the toper and annotates and is provided with rubber laminating layer on liquid top one end lateral wall, utilizes the elasticity filling effect on rubber laminating layer, prevents to annotate the liquid reservoir in filling liquid and to overflow to the actuating lever direction, it is close to toper liquid top one end and has seted up the notes liquid channel to annotate the liquid reservoir, annotate the liquid channel and run through main mirror frame pole and toper and annotate the liquid top, make and annotate liquid and communicate with the external world in the liquid reservoir, the actuating lever is kept away from the toper and is annotated liquid top one end and install arc hangers frame.

The balance assembly comprises a reverse pushing block, a reverse pushing stabilizing groove and a tension spring, the reverse pushing stabilizing groove is formed in one side, close to the adjusting lens, of the rotating joint block, the reverse pushing block is fixedly mounted on the adjusting lens, the reverse pushing block is connected with the side wall of the reverse pushing stabilizing groove in a sliding mode, the tension spring is fixedly mounted at one end, close to the threaded hole, of the reverse pushing block, and one end, close to the threaded hole, of the reverse pushing block and one end, close to the inner wall of the threaded hole, of the reverse pushing stabilizing groove and is fixedly connected with the inner wall of the reverse pushing stabilizing groove.

The balance assembly is provided with a plurality of, is close to the nose and holds in the palm one end and be provided with the balance assembly, is close to the balance assembly that the nose held in the palm one end, and the firm groove of counterthrust is seted up inside the nose holds in the palm.

The driving rod is in interference fit with the arc-shaped ear hanging frame, and the installation mode of the interference fit is favorable for carrying out rotation adjustment on the arc-shaped ear hanging frame so as to facilitate comfortable wearing of the glasses.

The fixed lens adopts and prevents the blue light lens, adjust the lens and adopt and prevent the blue light lens, prevent that the blue light lens can effectual isolation ultraviolet ray and radiation, can filter the blue light moreover, be fit for using when watching computer or TV cell-phone.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses the design that degree can be effectively adjusted can effectively play the effect of protection eyes, increase at myopia or hyperopia degree, and the glasses degree does not reach the increase standard, can effectively avoid the phenomenon of the quick rising of eyes degree, can reduce the degree simultaneously and update the cost of purchasing glasses, reach the degree that eyes need through the common refraction effect of two low degree lenses of fixed lens and adjusting lens, realize the eyesight clarity, through the technical scheme of adjusting lens displacement adjustment, realize fixed lens and adjusting lens complex different refraction effects, reach the utility model discloses the effect of degree regulation;

the utility model discloses fill in the reservoir and pour into the filling liquid in order to improve the stability of lens, can prevent effectively that vibrations from to the influence of the lens position accuracy degree, and can prevent effectively that air dust from getting into and accumulating together the influence to the sight, can keep the sight clear for a long time effectively;

the utility model stores the filling liquid in the mirror bracket, adopts the injector type injection mode, can fill the filling liquid in the liquid storage tank at any time, and enhances the adjustable flexibility and practicability of the lens degree;

the utility model discloses a prevent the blue light lens, prevent that the blue light lens can effectual isolation ultraviolet ray and radiation, can filter the blue light moreover, be fit for using when watching computer or TV cell-phone.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a liquid-state accumulative refraction-adjustable blue-light-proof spectacle lens of the present invention;

fig. 2 is an enlarged structural diagram of the area a in fig. 1 of a liquid-state accumulative refraction-adjustable blue-light-proof spectacle lens of the present invention;

FIG. 3 is a detailed structural diagram of a lens of a liquid-state accumulative refraction-adjustable blue-light-proof spectacle lens according to the present invention;

FIG. 4 is a schematic view of a cross-sectional structure of a main frame rod of a liquid positive refraction adjustable blue-light-proof spectacle lens of the present invention;

fig. 5 is an enlarged structural diagram of the area B in fig. 1 of the adjustable liquid-state accumulative refraction blue-light-proof spectacle lens of the present invention;

in the figure: 101. a mirror frame; 102. fixing the lens; 103. adjusting the lens; 104. a liquid storage tank; 105. a liquid injection hole; 106. a frame connecting rod; 107. a nose pad; 201. rotating the joint block; 202. a rotating shaft; 203. a threaded hole; 204. a main mirror frame lever; 205. a conical liquid injection top; 206. injecting liquid into a liquid storage tank; 207. a drive rod; 208. a liquid injection channel; 209. an inclined rubber wrapping layer; 210. an arc-shaped ear hanging frame; 301. a reverse pushing block; 302. a reverse thrust stabilizing groove; 303. a tension spring.

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 embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a liquid overstock refraction regulation type blue light-proof spectacle lens comprises a spectacle frame 101, a fixed lens 102, an adjusting lens 103, a liquid storage tank 104, a liquid injection hole 105, a spectacle frame connecting rod 106, a nose support 107, a spectacle frame assembly and a balance assembly, wherein the spectacle frame 101 is positioned at the outermost side of the utility model, the fixed lens 102 is fixedly installed at one end of the inner side wall of the spectacle frame 101, the adjusting lens 103 is slidably installed at one end of the inner side wall of the spectacle frame 101, which is far away from the fixed lens 102, a gap between the fixed lens 102 and the adjusting lens 103 is the liquid storage tank 104, the liquid injection hole 105 is arranged on the side wall of the spectacle frame 101, the liquid injection hole 105 is communicated with the liquid storage tank 104, a rubber plug is arranged in the liquid injection hole 105, a liquid injection needle-shaped slotted hole is arranged in the center of rubber, under the normal state, the liquid injection needle-shaped slotted hole is effectively plugged, the liquid leakage of the liquid storage tank 104 is prevented, only an inclined plane rubber wrapping layer 209 is required to be aligned with the liquid injection hole 105 during liquid injection, next press down actuating lever 207, the filling liquid that will annotate in the liquid storage tank 206 gets into the liquid storage tank 104 through annotating liquid channel 208 and annotating liquid needle slot hole extrusion, picture frame 101 has two, two picture frames 101 pass through picture frame connecting rod 106 fixed connection, picture frame 101 is close to picture frame connecting rod 106 one end fixed mounting has nose to hold in the palm 107, picture frame 101 is kept away from picture frame connecting rod 106 one end and is provided with the mirror holder subassembly, the mirror holder subassembly plays the effect that support glasses were worn, be provided with balanced subassembly on the picture frame 101, balanced subassembly plays the effect of stabilizing adjustment lens 103, prevent that adjustment lens 103 from producing the skew, be favorable to light refraction's stability, strengthen eyeshield effect.

The spectacle frame assembly comprises a rotary joint block 201, a rotary shaft 202, a threaded hole 203, a main spectacle frame rod 204, a conical liquid injection top 205, a liquid injection liquid storage tank 206, a driving rod 207, a liquid injection channel 208, an inclined plane rubber wrapping layer 209 and an arc-shaped ear hanging frame 210, wherein the end, far away from a spectacle frame connecting rod 106, of the spectacle frame 101 is fixedly provided with the rotary joint block 201, the center of the rotary joint block 201 is provided with the rotary shaft 202, the rotary shaft 202 can enable the rotary joint block 201 to be bent from the middle part, the folding operation of the spectacle frame is convenient to complete, one end, far away from the spectacle frame 101, of the rotary joint block 201 is provided with the threaded hole 203, one end, far away from the spectacle frame 101, of the rotary joint block 201 is provided with the main spectacle frame rod 204 through the threaded hole 203, one end, close to the rotary joint block 201, of the main spectacle frame rod 204 is provided with the conical liquid injection top 205, the surface of the conical liquid injection top 205 is provided with the inclined plane rubber wrapping layer 209, one end, the threaded hole 203, far away from the main spectacle frame rod 204, is provided with the conical attaching groove, it laminates to be convenient for annotate liquid top 205 with the toper, be favorable to the stability of mirror holder installation, and the elasticity squeezing action of cooperation inclined plane rubber wrapping layer 209, help improving the leak protection effect of filling liquid, main mirror frame pole 204 is kept away from toper and is annotated liquid top 205 one end and has been seted up and annotate liquid reservoir 206, annotate the inside slidable mounting of liquid reservoir 206 and have a driving lever 207, driving lever 207 is close to the toper and annotates liquid top 205 one end lateral wall and be provided with rubber laminating layer, utilize the elasticity filling effect of rubber laminating layer, it is excessive to driving lever 207 direction to prevent to annotate liquid reservoir 206 intussuseption filling liquid, annotate liquid reservoir 206 and be close to toper and annotate liquid top 205 one end and seted up and annotate liquid channel 208, it runs through main mirror frame pole 204 and toper and annotate liquid top 205 to annotate liquid, make and annotate interior filling liquid and communicate with the external world of liquid reservoir 206, driving lever 207 is kept away from toper and is annotated liquid top 205 one end and install arc hangers frame 210.

The balance assembly comprises a reverse pushing block 301, a reverse pushing stable groove 302 and a tension spring 303, the reverse pushing stable groove 302 is formed in one side, close to the adjusting lens 103, of the rotating joint block 201, the reverse pushing block 301 is fixedly mounted on the adjusting lens 103, the reverse pushing block 301 is connected with the reverse pushing stable groove 302 in a sliding mode, the tension spring 303 is fixedly mounted at one end, close to the threaded hole 203, of the reverse pushing block 301, and the tension spring 303 is far away from one end, close to the threaded hole 203, of the reverse pushing block 301 and fixedly connected with the inner wall of the reverse pushing stable groove 302 on one side, close to the threaded hole 203.

The balance assembly has a plurality of, is close to nose and holds in the palm 107 one end and is provided with balance assembly, is close to the balance assembly of nose support 107 one end, and the steady groove 302 of backstepping is seted up inside nose support 107.

The connection mode of the driving rod 207 and the arc-shaped ear hanging frame 210 is interference fit, and the installation mode of the interference fit is beneficial to the rotation adjustment of the arc-shaped ear hanging frame 210, so that the glasses can be worn comfortably.

Fixed lens 102 adopts and prevents the blue light lens, adjusts lens 103 and adopts and prevents the blue light lens, prevents that the blue light lens can effectual isolation ultraviolet ray and radiation, can filter the blue light moreover, is fit for using when watching computer or TV cell-phone.

The utility model discloses a theory of operation:

the rotary joint block 201 is provided with the rotating shaft 202, the folding effect of the spectacle frame is realized, and the ear hanging design of the arc ear hanging frame 210 and the nose support design of the nose support 107 are matched, so that the glasses can be smoothly and effectively worn, no matter students or office workers use eyes excessively to cause the myopia phenomenon in daily work and study, the old people can generate the presbyopia phenomenon, but along with the increase of the myopia or hypermetropia degree, the glasses degree does not reach the growth standard, the sight is blurred, the eyes have to be squinted to achieve the effective visual effect for the clear reading, the phenomenon of rapid increase of the eye degree is undoubtedly caused, the design with the effectively adjustable degree of the utility model can effectively play the role of protecting the eyes, meanwhile, the cost of updating and purchasing the glasses can be reduced, the degree required by the eyes can be achieved through the common refraction effect of two low-degree lenses of the fixed lens 102 and the adjusting lens 103, realize the clear vision, adjust the lens 103 can slide displacement in the picture frame 101, in order to change the size of the reservoir 104, realize the different refraction effects of fixed lens 102 and adjust the lens 103 complex, reach the effect of the utility model degree adjustment, inject the filling liquid in the reservoir 104 to improve the stability of the lens, can effectively prevent the impact of vibrations to the lens position accuracy degree, effectively prevent the air dust from entering and accumulating the impact to the sight, when the lens degree adjustment needs to be carried out, only need to add the filling liquid into the reservoir 104 through the liquid injection hole 105, or squeeze the lens to make the adjust lens 103 and adjust the lens 103 produce relative motion, extrude the filling liquid through the liquid injection hole 105 to realize the displacement of the adjust lens 103, and then change the glasses degree, under the normal condition, in the elastic extrusion effect of rubber, the liquid injection needle-shaped slotted hole is effectively blocked, prevent the reservoir 104 from producing the weeping, only need during notes liquid hole 105 with inclined plane rubber wrapping layer 209 alignment, press actuating lever 207 immediately afterwards, will annotate the filling liquid in the liquid reservoir 206 and extrude the entering reservoir 104 through annotating liquid channel 208 and annotating liquid needle slot hole, utilize balance assembly to reach the effect of stable regulation lens 103, tension spring 303 in a plurality of balance assembly utilizes reverse thrust piece 301 to produce the same motive force that is close to fixed lens 102 direction to adjusting lens 103, prevent that adjusting lens 103 from producing the skew, be favorable to the stability of light refraction, strengthen the eyeshield effect, fixed lens 102 adopts and prevents the blue light lens, adjusting lens 103 adopts and prevents the blue light lens, it can effectual isolation ultraviolet ray and radiation to prevent the blue light lens, and can filter the blue light, be fit for using when watching computer or TV cell-phone.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a blue light lens is prevented to liquid backlog refraction regulation formula which characterized in that: comprises a mirror frame (101), fixed lenses (102), adjusting lenses (103), a liquid storage tank (104), liquid injection holes (105), a mirror frame connecting rod (106), a nose support (107), a mirror frame assembly and a balance assembly, wherein the mirror frame (101) is positioned on the outermost side, the fixed lenses (102) are fixedly installed at one end of the inner side wall of the mirror frame (101), the adjusting lenses (103) are installed at one end, away from the fixed lenses (102), of the inner side wall of the mirror frame (101) in a sliding manner, a liquid storage tank (104) is arranged in a gap between the fixed lenses (102) and the adjusting lenses (103), the liquid injection holes (105) are formed in the side wall of the mirror frame (101), the liquid injection holes (105) are communicated with the liquid storage tank (104), rubber plugs are arranged in the liquid injection holes (105), liquid injection needle-shaped slotted holes are formed in the center of rubber, the mirror frame (101) is provided with two liquid injection needle-shaped slotted holes, and the mirror frame (101) is fixedly connected through the mirror frame connecting rod (106), the glasses frame (101) are close to glasses frame connecting rod (106) one end fixed mounting have nose to hold in the palm (107), glasses frame (101) are kept away from glasses frame connecting rod (106) one end and are provided with the mirror holder subassembly, and the mirror holder subassembly plays the effect that supports glasses and wear, be provided with balanced subassembly on glasses frame (101), balanced subassembly plays the effect of stabilizing adjustment lens (103).

2. The liquid positive refractive adjustment blue-light prevention ophthalmic lens of claim 1, wherein: the spectacle frame assembly comprises a rotary joint block (201), a rotating shaft (202), a threaded hole (203), a main spectacle frame rod (204), a conical liquid injection top (205), a liquid injection liquid storage tank (206), a driving rod (207), a liquid injection channel (208), an inclined plane rubber wrapping layer (209) and an arc-shaped lug hanging frame (210), wherein the rotary joint block (201) is fixedly installed at one end, away from a spectacle frame connecting rod (106), of the spectacle frame (101), the rotating shaft (202) is arranged in the center of the rotary joint block (201), the threaded hole (203) is formed in one end, away from the spectacle frame (101), of the rotary joint block (201), the main spectacle frame rod (204) is installed at one end, away from the spectacle frame (101), of the main spectacle frame rod (204) close to the rotary joint block (201), the conical liquid injection top (205) is arranged at the surface of the conical liquid injection top (205), and the inclined plane rubber wrapping layer (209) is arranged on the surface of the conical liquid injection top (205), screw hole (203) are kept away from main mirror frame pole (204) one end and have been seted up toper laminating groove, main mirror frame pole (204) are kept away from toper and are annotated liquid top (205) one end and have been seted up and annotate liquid reservoir (206), annotate liquid reservoir (206) inside slidable mounting has drive lever (207), drive lever (207) are close to the toper and annotate liquid top (205) one end lateral wall and are provided with rubber laminating layer, annotate liquid reservoir (206) and are close to toper and annotate liquid top (205) one end and have been seted up and annotate liquid channel (208), annotate liquid channel (208) and run through main mirror frame pole (204) and toper top (205), drive lever (207) are kept away from toper and are annotated liquid top (205) one end and install arc hangers frame (210).

3. The liquid positive refractive adjustment blue-light prevention ophthalmic lens of claim 2, wherein: balanced subassembly includes anti-kicking block (301), anti-steady groove of pushing away (302), tension spring (303), the rotating joint piece (201) is close to regulation lens (103) one side and has seted up anti-steady groove of pushing away (302), fixed mounting has anti-kicking block (301) on regulation lens (103), anti-kicking block (301) and anti-steady groove of pushing away (302) lateral wall sliding connection, anti-kicking block (301) are close to screw hole (203) one end fixed mounting has tension spring (303), tension spring (303) are kept away from anti-kicking block (301) one end and are close to screw hole (203) one side inner wall fixed connection with anti-steady groove of pushing away (302).

4. The liquid positive refractive adjustment blue-light prevention ophthalmic lens of claim 3, wherein: the balance assembly is provided with a plurality of balance assemblies, one end of each balance assembly, which is close to the nose support (107), is provided with a reverse thrust stabilizing groove (302) in the balance assembly, which is close to one end of the nose support (107), and the reverse thrust stabilizing groove is arranged in the nose support (107).

5. The liquid positive refractive adjustment blue-light prevention ophthalmic lens of claim 2, wherein: the driving rod (207) is in interference fit with the arc-shaped ear hanging frame (210).

6. The liquid positive refractive adjustment blue-light prevention ophthalmic lens of claim 1, wherein: the fixed lens (102) adopts a blue light prevention lens, and the adjusting lens (103) adopts a blue light prevention lens.

7. The liquid positive refractive adjustment blue-light prevention ophthalmic lens of claim 1, wherein: filling liquid is filled in the liquid storage tank (104), and the filling liquid is glycerol.

Images