Frame glasses external auxiliary adjustment light splitting glasses and use method thereof

Abstract

The invention discloses a pair of frame glasses external auxiliary adjustment light splitting glasses and a use method thereof, and particularly relates to the technical field of glasses, the frame glasses external auxiliary adjustment light splitting glasses comprise a glasses frame and glasses legs, the glasses legs are fixedly mounted at the rear end of the glasses frame in a bilateral symmetry manner, and lenses are fixedly connected to the inner surface of the glasses frame in a bilateral symmetry manner; central optical areas are arranged at the centers of the two lenses, the two lenses are provided with peripheral annular optical areas around the central optical areas, and a plurality of micro-cylindrical lenses are arranged in the areas where the peripheral annular optical areas are located. According to the frame glasses external auxiliary adjustment light splitting glasses and the use method thereof, through personalized design and adjustment, the vision correction requirements of different users are met; the size of the central optical area is customized according to comprehensive consideration of the diameter of the macular area, the eyeball curvature, the cornea shape and the personal eye using habit of the user, it is ensured that light is accurately focused on the retina of the user, the correction effect is optimized, and visual discomfort caused by mismatching of the sizes of the optical areas is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of glasses, and in particular to a pair of dioptric glasses with external auxiliary adjustment of frame glasses and a use method thereof. Background Art

[0002] As modern lifestyles change, people are increasingly facing vision problems, especially myopia. Long periods of time indoors and limited outdoor activities have led to a decrease in people's exposure to natural light, which is considered an important factor affecting vision development and myopia progression.

[0003] In the field of visual science, the distribution and function of rods on the retina have received extensive attention, especially their concentrated distribution in the 10-20 degree field of view outside the macula. The sensitivity of rods to light and their association with dopamine release can be used to control myopia by adjusting the light intensity and slowing down the trend of myopia progression.

[0004] Although existing eyewear technology has made some progress in correcting refractive errors, most eyewear products do not take into account the impact of light intensity on retinal cells, especially rod cells.

[0005] Traditional eyewear often focuses only on providing clear central vision, while neglecting the contribution of peripheral vision to overall visual health.

[0006] In addition, most eyeglass designs fail to provide enough light stimulation to promote the photosensitivity of rod cells, thereby affecting the release of dopamine. Summary of the invention

[0007] The main purpose of the present invention is to provide a kind of dioptric glasses with external auxiliary adjustment of frame glasses and a method of using the same, which can effectively solve the problem that the existing eyewear technology does not take into account the light illumination on retinal cells, resulting in failure to provide sufficient light stimulation to promote the photosensitivity of rod cells, thereby affecting the release of dopamine.

[0008] To achieve the above object, the technical solution adopted by the present invention is:

[0009] A pair of dioptric glasses with external auxiliary adjustment of frame glasses, comprising a frame and temples, wherein the temples are symmetrically distributed and fixedly installed on the rear end of the frame, and lenses are symmetrically fixedly connected to the inner surface of the frame, and a central optical zone is arranged at the center of two lenses, and a peripheral annular optical zone is arranged around the central optical zone of the two lenses, and a plurality of micro-cylindrical lenses are arranged in the area where the peripheral annular optical zone is located.

[0010] Preferably, the ends of the temples are equipped with anti-slip pads to ensure stability and comfort when worn.

[0011] Preferably, the central optical zone is located within a region where the central diameter of the lens ranges from 7 to 9 mm.

[0012] Preferably, the lens adopts a high refractive index lens with a refractive index of , and the lens adopts an aspherical design with an anti-blue light film layer coated on its surface.

[0013] Preferably, the peripheral annular optical zone is arranged starting from 7 to 9 mm of the lens radius to the edge.

[0014] Preferably, a plurality of the micro-cylindrical lenses are distributed in a ring-shaped and radial shape around the axis of the lens within the surrounding annular optical zone.

[0015] Preferably, the micro-cylindrical lenses are distributed in a 10-20 degree field of view area outside the macula.

[0016] A method for using the spectroscopic glasses with external auxiliary adjustment of the frame glasses as described in any one of the above, the method comprising:

[0017] S1. Use a vision tester to test the user's naked eye vision, spherical lens power, pupil distance, astigmatism power, and astigmatism axis;

[0018] S2. Perform corrective vision testing by replacing trial lenses of different degrees in conjunction with a vision chart, and simultaneously evaluate and test the user's refractive status;

[0019] S3, calculating the size of the central optical zone and the peripheral annular optical zone according to the detected pupil distance and astigmatism axis data, calculating the distribution angle, number and spacing of the micro-cylindrical lenses according to the degree of the astigmatism axis, and selecting a suitable lens according to the calculation results;

[0020] S4, grinding and polishing the lens and installing it into the frame;

[0021] S5. Adjust the distance between the legs on the frame to accommodate users with different head shapes.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention can meet the vision correction needs of different users through personalized design and adjustment; the size of the central optical zone is customized based on the user's macular area diameter, eyeball curvature, corneal shape and personal eye habits to ensure that the light is accurately focused on the user's retina, maximize the correction effect, and reduce visual discomfort caused by mismatched optical zone sizes; this personalized vision correction method improves the user's comfort and the accuracy of vision correction, and helps to improve the user's daily life and work quality.

[0024] 2. The present invention not only provides clear central vision but also enhances night and peripheral vision through the design of the central optical zone and the peripheral annular optical zone. At night or in dim environments, the peripheral annular optical zone promotes the release of dopamine by increasing the illumination of rod cells, thereby enhancing night vision and peripheral vision, thereby improving the safety and mobility of users. This design is particularly suitable for users who drive at night, engage in outdoor activities, or work in low-light environments, and significantly improves their visual performance in dark environments.

[0025] 3. The present invention can adapt to different lighting conditions and environmental factors through the selection and adjustment of formed micro-cylindrical lenses. The selection of micro-cylindrical lenses takes into account the user's living habits and environmental factors, such as changes in indoor and outdoor light, fine work requirements, etc., and provides micro-cylindrical lenses that can adapt to different light intensities; this adaptive design reduces visual fatigue, improves visual comfort, and enables users to maintain a good visual experience under various lighting conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 is a schematic structural diagram of the lens of the present invention;

[0028] Figure 3 For the present invention Figure 2 A is an enlarged schematic diagram of the local structure at center A;

[0029] Figure 4 It is a schematic diagram of the light refraction path of the present invention.

[0030] In the figure: 1. frame; 2. temples; 3. anti-slip pads; 4. central optical area; 5. peripheral annular optical area; 6. microcylindrical lens; 7. lens. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] Example 1, see Figures 1 to 4 The present invention discloses a pair of dioptric glasses with external auxiliary adjustment of frame glasses, comprising a frame 1 and temples 2, the temples 2 are symmetrically distributed and fixedly installed on the rear end of the frame 1, the inner surface of the frame 1 is symmetrically fixedly connected with lenses 7, the centers of the two lenses 7 are both provided with central optical areas 4, the two lenses 7 are both provided with peripheral annular optical areas 5 around the central optical areas 4, and a plurality of micro-cylindrical lenses 6 are provided in the area where the peripheral annular optical areas 5 are located.

[0033] The end of the temple 2 is equipped with an anti-skid pad 3 to ensure stability and comfort when wearing. The anti-skid pad is made of soft silicone material, which can effectively prevent the glasses from slipping during wearing and is suitable for various outdoor activities and daily use.

[0034] The above-mentioned frame 1 and temples 2 are both made of lightweight aluminum. The back of the temple 2 where it contacts the user's ear is coated with epoxy resin, which can provide sufficient structural support to ensure comfort and durability for long-term wearing, while maintaining a light feeling, reducing the pressure on the user's ears and nose bridge, and reducing the discomfort caused by long-term wearing.

[0035] The lens 7 is a high refractive index lens with a refractive index of 1.71, which is used to reduce the thickness of the lens and improve wearing comfort;

[0036] Lens 7 adopts an aspherical design and its surface is coated with an anti-blue light film. The aspherical lens can reduce the aberration of the lens, making the vision clearer. At the same time, it is thinner and lighter, reducing the burden on the nose bridge and ears, and improving wearing comfort. At the same time, the anti-blue light coating can protect the eyes from blue light damage.

[0037] The central optical zone 4 is located in the region where the central diameter of the lens 7 ranges from 7 to 9 mm.

[0038] The central optical zone 4 corresponds to the macula of the eyeball, especially the fovea. When the central optical zone 4 of the glasses is aligned with the pupil of the eye, it can ensure that light directly enters the eye through the optical center, is then focused by the lens, and finally projected onto the macula on the retina to form a clear image, thereby making the most effective use of the high-resolution visual ability of the macula;

[0039] The fovea is the area with the sharpest vision in the retina. It is located about 3mm to the nasal side of the posterior pole of the eyeball. It is a key area for forming central vision. The cone cells in the center are sensitive to color, and the surrounding columnar cells are sensitive to light and darkness. They are responsible for providing high-resolution central vision, allowing us to see details clearly and perform tasks that require fine vision, such as reading, recognizing faces, and detecting light and darkness.

[0040] The peripheral annular optical zone 5 is arranged starting from the radius of 7 to 9 mm of the lens 7 to the edge.

[0041] A plurality of micro-cylindrical lenses 6 are distributed in a ring-shaped and radial manner around the axis of the lens 7 within the peripheral annular optical zone 5 .

[0042] The micro-cylindrical lenses 6 are distributed in the 10-20 degree field of view area around the macula.

[0043] The peripheral annular optical zone 5 mainly corresponds to the rod cells distributed in the peripheral area of ​​the retina. Rod cells are highly sensitive to light because the rhodopsin they contain can be activated under dim light conditions. Under low light conditions, they can help us see objects in the dark. They play an important role in dark vision and peripheral vision.

[0044] Synchronously, within the 400Lx illumination range, rod cells can be inhibited and stimulate amacrine cells to release dopamine. The increase in dopamine can reduce the synthesis of cyclic adenosine monophosphate (cAMP) in retinal photoreceptors, thereby inhibiting collagen synthesis and remodeling of the extracellular matrix, which may help control the excessive growth of the eyeball and slow the development of myopia.

[0045] Embodiment 2: Based on Embodiment 1, this embodiment further discloses a method for using the dioptric glasses with external auxiliary adjustment of the frame glasses using any of the above items, the method comprising:

[0046] S1. Use a vision tester to test the user's naked eye vision, spherical lens power, pupil distance, astigmatism power, and astigmatism axis;

[0047] Naked eye vision refers to the visual acuity measured without wearing any corrective glasses or contact lenses. It is usually expressed as a decimal, such as 4.5, 5.0. It can be combined with the spherical lens power to calculate the user's specific power range and then choose the eyeglasses;

[0048] Furthermore, the interpupillary distance is the distance between the pupils of both eyes, which is used to determine the size and spacing of the frame and lenses, and is an important indicator for determining the position of the central optical zone 4;

[0049] The astigmatism degree is used to determine the degree of the micro-cylindrical lens 6 , and the astigmatism axis is used to determine the distribution range of the peripheral annular optical zone 5 and the distribution angle of the micro-cylindrical lens 6 .

[0050] S2. Perform corrective vision testing by replacing trial lenses of different degrees in conjunction with a vision chart, and simultaneously evaluate and test the user's refractive status;

[0051] Although the instrument can directly calculate the data, due to differences in personal living and working environments, a more comfortable degree range must be determined through actual use. Standard trial lenses are used to measure the degree of glasses, astigmatism, and astigmatism axis to determine a more comfortable degree for the user experience, and a comprehensive calculation is performed based on the data from the detector and user needs.

[0052] S3, calculating the size of the central optical zone 4 and the surrounding annular optical zone 5 according to the detected pupil distance and astigmatism axis data, calculating the distribution angle, number and spacing of the micro-cylindrical lenses 6 according to the angle of the astigmatism axis, and selecting a suitable lens 7 according to the calculation results;

[0053] The size of the central optical zone 4 is calculated based on the diameter of the macula, the curvature of the user's eyeball, the shape of the cornea, and personal eye habits. It is necessary to ensure that the light is accurately focused on the user's retina to maximize the correction effect while reducing visual discomfort caused by mismatched optical zone sizes.

[0054] Furthermore, the range of the peripheral annular optical zone 5 is determined according to the size range of the central optical zone 4 , and the angle of the micro-cylindrical lens 6 is selected according to the angular range of the astigmatism axis, thereby selecting a suitable lens 7 .

[0055] S4, grinding and polishing the lens 7, and installing it into the lens frame 1;

[0056] According to the size, shape and pupil distance data of the frame 7, the lens 7 is polished and installed in the frame 1.

[0057] S5. Adjust the distance between the legs 2 on the frame 1 to accommodate users with different head shapes.

[0058] At the same time, users can review their vision every 3 to 6 months according to the development of their vision, and then replace the lenses based on the review data to adapt to the changes in myopia and astigmatism after long-term wear.

[0059] It should be noted that the shape, distribution and graphic effects of the surrounding annular optical zone 5 and micro-cylindrical lenses 6 shown in the figure are only for the convenience of display. During their actual use, their shapes and distributions need to be observed with a microscope or other magnifying instruments and cannot be directly observed by the naked eye.

[0060] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pair of dioptric glasses with external auxiliary adjustment of frame glasses, comprising a frame (1) and temples (2), wherein the temples (2) are symmetrically distributed and fixedly mounted on the rear end of the frame (1), characterized in that: The inner surface of the frame (1) is symmetrically and fixedly connected with lenses (7), the centers of the two lenses (7) are both provided with a central optical zone (4), the two lenses (7) are both provided with a peripheral annular optical zone (5) around the central optical zone (4), and the area where the peripheral annular optical zone (5) is located is provided with a plurality of micro-cylindrical lenses (6).

2. The spectroscopic glasses with external auxiliary adjustment of frame glasses according to claim 1, characterized in that: The ends of the temples (2) are provided with anti-skid pads (3) to ensure stability and comfort when worn.

3. The spectroscopic glasses with external auxiliary adjustment of frame glasses according to claim 1, characterized in that: The central optical zone (4) is located within the region of the lens (7) with a central diameter ranging from 7 to 9 mm.

4. The spectroscopic glasses with external auxiliary adjustment of frame glasses according to claim 1, characterized in that: The lens (7) is a high-refractive-index lens with a refractive index of 1.

71. The lens (7) is designed as an aspherical surface with a surface coated with a blue-light-proof film layer.

5. The spectroscopic glasses with external auxiliary adjustment of frame glasses according to claim 1, characterized in that: The peripheral annular optical zone (5) is arranged starting from a radius of 7 to 9 millimeters of the lens (7) and extending to the edge.

6. The spectroscopic glasses with external auxiliary adjustment of frame glasses according to claim 1, characterized in that: The plurality of micro-cylindrical lenses (6) are distributed in a ring-shaped and radial manner around the axis of the lens (7) within the range of the surrounding annular optical zone (5).

7. The spectroscopic glasses with external auxiliary adjustment of frame glasses according to claim 1, characterized in that: The micro-cylindrical lenses (6) are distributed in a 10-20 degree visual field area outside the macula.

8. A method for using the dioptric glasses with external auxiliary adjustment of the frame glasses according to any one of claims 1 to 7, characterized in that: The method includes: S1. Use a vision tester to test the user's naked eye vision, spherical lens power, pupil distance, astigmatism power, and astigmatism axis; S2. Perform corrective vision testing by replacing trial lenses of different degrees in conjunction with a vision chart, and simultaneously evaluate and test the user's refractive status; S3, calculating the size of the central optical zone (4) and the peripheral annular optical zone (5) according to the detected pupil distance and astigmatism axis data, calculating the distribution angle, number and spacing of the micro-cylindrical lenses (6) according to the degree of the astigmatism axis, and selecting a suitable lens (7) according to the calculation results; S4, grinding and polishing the lens (7), and installing it into the lens frame (1); S5. Adjust the distance between the legs (2) on the frame (1) to adapt the glasses to users with different head shapes.

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