Microstructure spectacle lens and glasses

Abstract

The utility model discloses a microstructure spectacle lens and a pair of glasses, and belongs to the technical field of eye vision optics. The lens comprises a mother lens and a plurality of prism units arranged on the mother lens; the mother mirror has a geometric center, and the plurality of prism units are arranged around the geometric center; the mother mirror has a thickness direction and a radial direction perpendicular to the thickness direction; each prism unit comprises a binding surface connected with the mother lens and at least one refracting surface protruding out of the mother lens in the thickness direction; the refracting surface and the binding surface are connected with each other; the refracting surface is inclined to the thickness direction; the maximum size of the binding face in the radial direction is n mm, the maximum size of the refraction face and the binding face in the thickness direction is m mm, and n / m is larger than or equal to 10 and smaller than or equal to 3000. The prism unit is arranged to deflect the light when the incident light passes through the refracting surface of the prism unit, so that the focus is deviated from the macular center of the retina, the imaging quality is influenced, and the effect of inhibiting further occurrence and development of ametropia is achieved.

Description

Technical Field

[0001] The present application belongs to the field of ophthalmic optics technology, and specifically relates to a microstructured spectacle lens and spectacles. Background Art

[0002] Setting microstructures on the lenses can help inhibit the further development of axial myopia. Microstructures can include spherical lenses, cylindrical lenses, etc. Whether it is a spherical lens or a cylindrical lens, setting it on the surface of the lens will produce additional refractive power, such as the additional refractive power of a spherical lens with a microlens and the additional refractive power of a cylindrical lens with a cylindrical lens, etc. The functions produced are that the image cannot be formed on the retina, thereby inhibiting the development of myopia. The key goal of lens design to inhibit myopia is how to reshape the focal position and destroy the peripheral imaging quality, but the microstructure used to generate additional refractive power may affect the optical performance of the lens and may cause problems in visual quality, such as affecting the clarity of the field of view, causing distortion, scattering of refracted light, etc., so it is also a challenge to ensure that the microstructure does not have a negative impact on visual quality. Utility Model Content

[0003] Purpose of the utility model: The embodiments of the present application provide a microstructured lens and glasses, aiming to provide a lens that does not form refractive power but can produce deflection when the incident light passes through the microstructure, so as to inhibit the further occurrence and development of refractive errors.

[0004] Technical solution: A microstructured eyeglass lens according to an embodiment of the present application comprises: a mother lens and a plurality of prism units arranged on the mother lens; the mother lens has a geometric center, and the plurality of prism units are arranged around the geometric center;

[0005] The mother mirror has a thickness direction and a radial direction perpendicular to the thickness direction; the prism unit includes a bonding surface connected to the mother mirror and at least one refractive surface protruding from the mother mirror in the thickness direction; the refractive surface and the bonding surface are connected to each other; the refractive surface is inclined to the thickness direction;

[0006] The bonding surface has a maximum dimension n mm in the radial direction, and a maximum dimension m mm between the refractive surface and the bonding surface in the thickness direction, satisfying: 10≤n / m≤3000.

[0007] In some embodiments, the microstructured eyeglass lens further satisfies: 200≤n / m≤1000.

[0008] In some embodiments, the microstructured eyeglass lens further satisfies at least one of the following features:

[0009] a) 0.1≤n≤3;

[0010] b)0.001≤m≤0.5.

[0011] In some embodiments, the refractive surface is a plane; or

[0012] The additional refractive power generated after the incident light passes through the refractive surface of the prism unit is 0.

[0013] In some embodiments, the minimum angle between the refractive surface and the thickness direction is an acute angle.

[0014] In some embodiments, the mother lens has a clear vision area surrounding the geometric center and a deflection area surrounding the clear vision area; a plurality of the prism units are disposed in the deflection area;

[0015] The maximum distance between the edge of the clear vision area and the geometric center is 0.5 to 5 mm; the maximum distance between the edge of the deflection area away from the clear vision area and the geometric center is 15 to 35 mm.

[0016] In some embodiments, a plurality of the prism units are arranged in the deflection region at intervals from each other; or

[0017] At least two of the plurality of prism units are connected to each other in the deflection region.

[0018] In some embodiments, a plurality of the prism units are connected to each other in the deflection zone to form a plurality of annular bands, the annular bands surround the geometric center, and the plurality of the annular bands are arranged along the radial direction.

[0019] In some embodiments, the prism unit is selected from at least one of a triangular prism and an N-sided prism, wherein N is an integer greater than or equal to 4; or

[0020] The prism unit has a prism power of 1.0 to 20 cm / m; or

[0021] The prism unit is an irregular prism, and the shapes of the refractive surface and the fitting surface are selected from at least one of a circle, a regular polygon, and an irregular polygon.

[0022] In some embodiments, the present application provides a pair of glasses comprising the microstructured lenses described above.

[0023] Beneficial effects: Compared with the prior art, a microstructured eyeglass lens of the present application comprises: a mother lens and a plurality of prism units arranged on the mother lens; the mother lens has a geometric center, and the plurality of prism units are arranged around the geometric center; the mother lens has a thickness direction and a radial direction perpendicular to the thickness direction; the prism unit comprises a bonding surface connected to the mother lens and at least one refractive surface protruding from the mother lens in the thickness direction; the refractive surface and the bonding surface are connected to each other; the refractive surface is inclined to the thickness direction; wherein the bonding surface has a maximum dimension n mm in the radial direction, and a maximum dimension mmm between the refractive surface and the bonding surface in the thickness direction, satisfying: 10≤n / m≤3000. In the microstructured eyeglass lens of the present application, by arranging the prism unit, the incident light can be deflected when passing through its refractive surface, so that the focus deviates from the center of the macula of the retina, thereby affecting the imaging quality, and achieving the effect of inhibiting the further occurrence and development of refractive error. Among them, when the range of 10≤n / m≤3000 is met, the structure of the prism unit is guaranteed to be within a reasonable range, so that the incident light is deflected within a reasonable range, which reduces the process of wearers adapting to the glasses, avoids the problem of reduced control effect of defocused lenses due to long-term use, and improves the stable regulation effect of micro-structured lenses. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 is a schematic structural diagram of a microstructured eyeglass lens provided in an embodiment of the present application;

[0026] Figure 2 is a schematic structural diagram of another microstructured eyeglass lens provided in an embodiment of the present application;

[0027] Figure 3 is a cross-sectional view of a microstructured eyeglass lens provided in an embodiment of the present application;

[0028] Figure 4 yes Figure 3 A local enlarged schematic diagram of the middle A;

[0029] Figure 5 is a cross-sectional view of another microstructured eyeglass lens provided in an embodiment of the present application;

[0030] Figure numerals: 10 - mother lens, 101 - geometric center, 102 - clear vision area, 103 - deflection area, 20 - prism unit, 201 - fitting surface, 202 - refractive surface, 30 - annular zone. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0032] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more than two, and at least one means one, two or more than two, unless otherwise clearly and specifically defined.

[0033] See also Figure 1 , Figure 3 and Figure 4 A microstructured eyeglass lens, comprising: a mother lens 10 and a plurality of prism units 20 arranged on the mother lens 10; the mother lens 10 has a geometric center 101, and the plurality of prism units 20 are arranged around the geometric center 101; the mother lens 10 has a thickness direction X and a radial direction Y perpendicular to the thickness direction X; the prism unit 20 comprises a fitting surface 201 connected to the mother lens 10 and at least one refractive surface 202 protruding from the mother lens 10 in the thickness direction X; the refractive surface 202 and the fitting surface 201 are connected to each other; the refractive surface 202 is inclined to the thickness direction X; wherein the fitting surface 201 has a maximum dimension n mm in the radial direction Y, and a maximum dimension m mm between the refractive surface 202 and the fitting surface 201 in the thickness direction X, satisfying: 10≤n / m≤3000.

[0034] It can be understood that in the microstructured eyeglasses of this embodiment, the prism unit 20 is used to deflect the incident light passing through the surface of the mother lens 10, and the position of the focus can be adjusted to deviate from the retina of the wearer to achieve the effect of correcting vision. The refractive surface 202 on the prism unit 20 is the main factor for the deflection of light. After passing through the refractive surface 202, the light path is changed and no longer maintains the original light path, so as to further deviate the focus from the center of the macula of the retina, thereby affecting the image quality. Therefore, the prism unit 20 changes its imaging position by deflecting the incident light, thereby having the potential to inhibit the further occurrence and development of refractive error. This is different from the principle of affecting the imaging by generating refractive power on the lens to form defocus, and avoids the problem of reduced control effect of general defocused lenses due to long-term use. The microstructured eyeglasses of this embodiment can maintain a stable control effect, and this control effect can be maintained for a long time during long-term use. Since the prism unit 20 only needs to realize the deflection of the incident light, the design of the prism unit 20 is more flexible and can be customized according to different vision correction needs to achieve personalized vision correction.

[0035] In some embodiments, see further Figure 4 In the prism unit 20 on the microstructured eyeglass lens, the fitting surface 201 can be understood as the surface that is in direct contact with the surface of the mother lens 10, and the refractive surface 202 can be understood as an inclined surface that protrudes from the surface of the mother lens 10. At this time, when the light passes through the refractive surface 202, the original incident path can be changed and deflected. Among them, the thickness direction X and the radial direction Y are respectively Figure 1-5 In the direction indicated by the middle arrow, the maximum dimension n mm of the fitting surface 201 in the radial direction Y can be understood as the maximum width of the bottom of the prism unit 20, and the maximum dimension m mm between the refractive surface 202 and the fitting surface 201 in the thickness direction X can be understood as the maximum height of the prism unit 20. When the range of 10≤n / m≤3000 is satisfied, the overall structural dimensions of the prism unit 20 can be ensured to be within a reasonable range to achieve the deflection of the incident light, avoid the problem of unsatisfactory light deflection effect caused by the prism unit 20 being too large or too small in size, ensure the comfort of the wearer when wearing, and improve the effect of stable regulation of the micro-structured eyeglasses.

[0036] In some embodiments, the range of 0≤n / m≤3000 further indicates that in some designs the size of n is larger than the size of m. The specific method of obtaining n and m can be directly measured by an optical microscope or a caliper.

[0037] In some embodiments, Figure 1 For example, the geometric center 101 of the mother mirror 10 of this embodiment coincides with the optical center of the mother mirror 10 .

[0038] In some embodiments, the range of n / m can be any value of 10, 20, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 1000, 1500, 2000, 2500, 3000, or the range between any two values.

[0039] In some embodiments, in order to prevent the incident light from passing through the pupil of the human eye when being deflected, so as to further ensure that the incident light does not form an image on the retina of the wearer, the microstructured eyeglass lens further satisfies: 200≤n / m≤1000.

[0040] In some embodiments, the microstructured eyeglass lens further satisfies: 0.1≤n≤3. For example, n mm can be any one of 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.2mm, 1.5mm, 1.8mm, 2mm, 2.2mm, 2.5mm, 2.8mm, 3mm, or a range between any two values. When the range of 0.1≤n≤3 is satisfied, the bottom of the prism unit 20 can be ensured to be within a reasonable size range to ensure its contact with the mother lens 10, and the processing and forming of the prism unit 20 can be facilitated.

[0041] In some embodiments, the microstructured eyeglass lens further satisfies: 0.001≤m≤0.5. For example, mm can be any one of 0.001mm, 0.002mm, 0.005mm, 0.008mm, 0.01mm, 0.02mm, 0.05mm, 0.08mm, 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, or a range between any two values. When the range of 0.001≤m≤0.5 is satisfied, the height of the prism unit 20 can be ensured to be within a reasonable size range, so as to avoid the problem of uneven light deflection and easy damage caused by the prism unit 20 being too high, or the problem of difficulty in achieving large-angle deflection of light caused by the prism unit 20 being too low.

[0042] In some embodiments, the term "incident light" refers to light that enters the lens from the surrounding environment. It can be light from natural light or other light sources (such as light waves or artificial light sources). The incident light is a parallel light and generally extends in a direction perpendicular to the surface of the lens. The incident light usually enters the interior of the lens from the external environment of the lens through the surface of a transparent material such as glass or plastic. Before entering the lens, the light has an incident angle (the angle between the light and the surface normal). The refractive surface 202 of the prism unit 20 can have a special shape, texture or material, which causes the incident light to be deflected when passing through it, thereby changing the propagation path of the light. By adjusting the shape, angle and surface characteristics of the prism unit 20, the degree and direction of the light deflection can be controlled, thereby affecting the propagation of light in the lens and the imaging effect.

[0043] In some embodiments, the term "geometric center" refers to the symmetrical center point of the shape or boundary of the mother lens 10, which is determined according to the geometric properties of the lens. In this embodiment, after the optical center of the mother lens 10 coincides with the geometric center 101, the light propagating through the optical center will not be deflected or refracted, which helps to maintain the collimation of the light and the stability of the focus, so as to simplify the structural design of the mother lens 10.

[0044] In some embodiments, see further Figure 4 , the refractive surface 202 is a plane; it can be understood that when the refractive surface 202 is a plane, it is ensured that the incident light can only be deflected after passing through the refractive surface 202, and no defocusing will occur.

[0045] In some embodiments, the additional refractive power generated by the incident light after passing through the refractive surface 202 of the prism unit 20 is 0. Since the additional refractive power generated is 0, it can also be proved that the incident light can only be deflected after passing through the refractive surface 202.

[0046] In some embodiments, see further Figure 4 , the minimum angle between the refractive surface 202 and the thickness direction X is an acute angle. It can be understood that when the minimum angle is an acute angle, it can further ensure that when the incident light passes through the prism unit 20, the transmitted light is deflected and deviates from the original light path, thereby affecting the imaging quality and inhibiting the further occurrence and development of refractive error.

[0047] In some embodiments, see Figure 1 or Figure 2The mother lens 10 has a clear vision area 102 surrounding a geometric center 101 and a deflection area 103 surrounding the clear vision area 102; a plurality of prism units 20 are arranged in the deflection area 103; wherein, the maximum distance between the edge of the clear vision area 102 and the geometric center 101 is 0.5-5 mm; the maximum distance between the edge of the deflection area 103 away from the clear vision area 102 and the geometric center 101 is 15-35 mm. It can be understood that the clear vision area 102 is an area where clear imaging can be achieved, and the pupil of the wearer can be imaged on the retina after passing through the clear vision area 102; the deflection area 103 is an area where clear imaging cannot be achieved to adjust vision, and the wearer cannot normally image on the retina after passing through the deflection area 103, so as to achieve the effect of vision adjustment. The maximum distance between the edge of the clear vision area 102 and the geometric center 101 can be any one of 0.5 mm, 1 mm, 1.5 mm, 2 mm, 3 mm, 4 mm, and 5 mm, or a range between any two values. The geometric center of the clear vision area 102 coincides with the geometric center 101 of the mother lens 10, which can ensure a more accurate optical performance of the mother lens 10. The clear vision area 102 is selected from any one of a circle and a regular polygon. The maximum distance between the edge of the deflection area 103 away from the clear vision area 102 and the geometric center 101 can be any one of 15 mm, 20 mm, 25 mm, 30 mm, and 35 mm, or a range between any two values.

[0048] In some embodiments, see Figure 1 , Figure 3 and Figure 5 The plurality of prism units 20 are spaced apart from each other in the deflection area 103. Since the prism units 20 are spaced apart from each other, the prism units 20 are distributed in an island shape, and each prism unit 20 is an independent individual.

[0049] In some embodiments, see Figure 2 At least two of the plurality of prism units 20 are connected to each other in the deflection area 103. When at least two of the plurality of prism units 20 are connected, the layout of the prism units 20 on the mother lens 10 can be further optimized, and the prism units 20 can be arranged compactly to ensure the deflection of more incident light and improve the adjustment effect.

[0050] In some embodiments, see further Figure 2 , a plurality of prism units 20 are connected to each other in the deflection zone 103 to form a plurality of annular bands 30, the annular bands 30 surround the geometric center 101, and the plurality of annular bands 30 are arranged along the radial direction Y. Figure 2 After the prism unit 20 is connected in a manner, the formed annular belt 30 enriches the peripheral control effect of the lens, improves the refraction effect and irregularity of light, and achieves the purpose of improving the regulation effect.

[0051] In some embodiments, the annular zone 30 is any one of a circle and a regular polygon, wherein the center of the annular zone 30 coincides with the geometric center 101 to ensure the uniformity of the distribution of the annular zone 30 and improve the wearer's adaptability to the lens.

[0052] In some embodiments, see further Figure 5 , the prism unit 20 faces one end of the incident light (i.e. Figure 5 The upper end in the middle) can be thinned to become a plane, and the sharp vertex of the prism unit 20 is processed into a plane, which can help the light to pass through and deflect evenly.

[0053] In some embodiments, see further Figure 3 Since the mother mirror 10 includes a surface close to the incident light side (the upper surface in the figure) and a surface close to the human eye side (the lower surface in the figure), the prism unit 20 has various settings and can be set at Figure 3 The upper surface of the middle mother mirror 10 can also be arranged Figure 3 The lower surface of the middle mother mirror.

[0054] In some embodiments, the prism unit 20 is selected from at least one of a triangular prism and an N-sided prism, wherein N is an integer greater than or equal to 4; for example, it is at least one of a quadrilateral prism, a pentagonal prism, and a hexagonal prism. Figure 3 For example, the prism unit 20 is a triangular prism.

[0055] In some embodiments, the prism degree of the prism unit 20 is 1.0-20 cm / m; the prism degree can be any one of 1.0 cm / m, 2.0 cm / m, 3.0 cm / m, 4.0 cm / m, 5.0 cm / m, 6.0 cm / m, 7.0 cm / m, 8.0 cm / m, 9.0 cm / m, 10 cm / m, 11 cm / m, 12 cm / m, 13 cm / m, 14 cm / m, 15 cm / m, 16 cm / m, 17 cm / m, 18 cm / m, 19 cm / m, and 20 cm / m, or a range between any two values. When the above prism degree range is met, it can be ensured that the incident light can be deflected after passing through the refractive surface 202 of the prism unit 20 to change the original propagation path. By controlling the prism degree, the refraction behavior of the light can be accurately adjusted, thereby optimizing the propagation characteristics of the light.

[0056] In some embodiments, the prism unit 20 is an irregular prism, and the shapes of the refractive surface 202 and the fitting surface 201 are selected from at least one of a circle, a regular polygon, and an irregular polygon. For example, regular polygons include triangles, quadrilaterals, trapezoids, regular pentagons, regular hexagons, and the like. A prism refers to an optical device composed of at least two planes of transparent media, and these surfaces are connected together by one or more edges. A prism can refract and disperse light. For example, when light passes from one medium through the surface of a prism into another medium, due to the different optical properties of the two media, the light will refract, that is, change the propagation direction. The prism will cause the refracted light to deviate from the original propagation direction according to the angle of incidence, the refractive index of the medium, and the geometric shape of the prism.

[0057] In some embodiments, the microstructured eyeglass lens can be cast or injection molded by a metal mold, or cast by a glass mold to form a desired prescription diopter or semi-finished product, and the semi-finished product is then processed by a workshop to obtain the desired prescription diopter. The lens can also be made into the desired prescription diopter or semi-finished product by a metal or glass mold using a UV light curing process, and the semi-finished product is then processed by a workshop to produce the eyeglass lens required by the wearer, or the eyeglass lens or eyeglass lens blank is produced by a bonding process.

[0058] In some embodiments, the material of the microstructured eyeglass lens includes a polymer material or an inorganic non-metal material. The polymer material includes a thermoplastic resin or a thermosetting resin, and the inorganic non-metal material includes glass, etc. Thermoplastic resins include polycarbonate or polymethyl methacrylate; thermosetting resins include any one of acrylic resins, episulfide resins, thiourethane resins, allyl resins, and polyurethanes.

[0059] In some embodiments, a coating film is formed on the surface of at least one side of the microstructured spectacle lens, and the coating film includes a transparent coating film that increases the transmittance of the lens, a hard coating film that increases the durability of the lens, a reflective film that blocks harmful light, an anti-reflection and anti-reflection film that realizes imaging visibility, a polarizing film with a color-changing function, or other color-changing films doped with ultraviolet-sensitive materials, etc. The coating film itself can have different colors, and the visual color under the reflection condition can be green, blue, yellow, purple, etc., or other colors.

[0060] In some embodiments, the lens obtained by the above process can be combined with a spectacle frame to further obtain glasses, and the shape of the lens can be round, square, elliptical or other special-shaped structures. It should be noted that the shape of the lens can be roughly the above shape and is not limited to a perfect geometric shape.

[0061] The above is a detailed introduction to a microstructured eyeglass lens and glasses provided in the embodiments of the present application, and specific examples are used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A microstructured eyeglass lens, characterized in that: include: A mother mirror (10) and a plurality of prism units (20) arranged on the mother mirror (10); the mother mirror (10) has a geometric center (101), and the plurality of prism units (20) are arranged around the geometric center (101); The mother mirror (10) has a thickness direction (X) and a radial direction (Y) perpendicular to the thickness direction (X); the prism unit (20) comprises a bonding surface (201) connected to the mother mirror (10) and at least one refractive surface (202) protruding from the mother mirror (10) in the thickness direction (X); the refractive surface (202) and the bonding surface (201) are connected to each other; the refractive surface (202) is inclined with respect to the thickness direction (X); The bonding surface (201) has a maximum dimension n mm in the radial direction (Y), and the refractive surface (202) and the bonding surface (201) have a maximum dimension m mm in the thickness direction (X), satisfying: 10≤n / m≤3000.

2. The microstructured eyeglass lens according to claim 1, characterized in that: The microstructured spectacle lens further satisfies: 200≤n / m≤1000.

3. The microstructured eyeglass lens according to claim 1, characterized in that: The microstructured eyeglass lens further satisfies at least one of the following features: a) 0.1≤n≤3; b)0.001≤m≤0.

5.

4. The microstructured eyeglass lens according to claim 1, characterized in that: The refractive surface (202) is a plane; or The additional refractive power generated by the incident light after passing through the refractive surface (202) of the prism unit (20) is 0.

5. The microstructured eyeglass lens according to claim 1, characterized in that: The minimum angle between the refractive surface (202) and the thickness direction (X) is an acute angle.

6. The microstructured eyeglass lens according to claim 1, characterized in that: The mother lens (10) has a clear vision area (102) surrounding the geometric center (101) and a deflection area (103) surrounding the clear vision area (102); a plurality of prism units (20) are arranged in the deflection area (103); The maximum distance between the edge of the clear vision zone (102) and the geometric center (101) is 0.5 to 5 mm; the maximum distance between the edge of the deflection zone (103) away from the clear vision zone (102) and the geometric center (101) is 15 to 35 mm.

7. The microstructured eyeglass lens according to claim 6, characterized in that: A plurality of the prism units (20) are arranged in a spaced relationship from one another in the deflection zone (103); or At least two of the plurality of prism units (20) are connected to each other in the deflection region (103).

8. The microstructured eyeglass lens according to claim 7, characterized in that: The plurality of prism units (20) are connected to each other in the deflection zone (103) to form a plurality of annular bands (30), the annular bands (30) surround the geometric center (101), and the plurality of annular bands (30) are arranged along the radial direction (Y).

9. The microstructured eyeglass lens according to claim 1, characterized in that: The prism unit (20) is selected from at least one of a triangular prism and an N-sided prism, wherein N is an integer greater than or equal to 4; or The prism unit (20) has a prism power of 1.0 to 20 cm / m; or The prism unit (20) is an irregular prism, and the shapes of the refractive surface (202) and the fitting surface (201) are selected from at least one of a circle, a regular polygon, and an irregular polygon.

10. A pair of glasses, characterized in that: The spectacles include the microstructured spectacle lenses according to any one of claims 1 to 9.

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