WO2020048015A1 - Novel coated optical lens - Google Patents

Novel coated optical lens Download PDF

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Publication number
WO2020048015A1
WO2020048015A1 PCT/CN2018/116872 CN2018116872W WO2020048015A1 WO 2020048015 A1 WO2020048015 A1 WO 2020048015A1 CN 2018116872 W CN2018116872 W CN 2018116872W WO 2020048015 A1 WO2020048015 A1 WO 2020048015A1
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Prior art keywords
film
lens
wear
coated optical
optical lens
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PCT/CN2018/116872
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French (fr)
Chinese (zh)
Inventor
赵彬强
韩小龙
朱跃
徐文
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苏州马谷光学有限公司
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Publication of WO2020048015A1 publication Critical patent/WO2020048015A1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films

Definitions

  • the invention relates to an optical lens, in particular to a novel coated optical lens, and belongs to the technical field of lenses.
  • Optical glass is mixed with oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melted in a platinum crucible at high temperature, stirred with ultrasound to remove bubbles; Slowly cool down the time to avoid internal stress in the glass block. After cooling, the glass block must be measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion rate meet the specifications. Qualified glass blocks are heated and forged into optical lens blanks.
  • the purpose of the present invention is to provide a new type of coated optical lens in order to overcome the shortcomings of the prior art.
  • a protective layer consisting of a discoloration film, an anti-wear film coating, an anti-radiation film and a waterproof and dustproof film on the surface of the lens.
  • the effect of indoor and outdoor light on the lens can be mitigated by the effect of the color changing film, and the wear resistance can be increased by the anti-wear film coating.
  • the water stain After the water stain has flowed to the lens, it drains quickly and reduces the staying time.
  • a rubber protective ring on the outside of the lens, it is convenient to use the transparent rubber protective ring to protect the edge of the lens during use, avoiding bumps on the edge when it is dropped. Cracks, resulting in scrapped lenses.
  • the technical solution adopted by the present invention is: a new type of coated optical lens including a lens, one side of the lens is provided with a protective layer on a convex surface, and the protective layer is coated with a discoloration film and an anti-wear film It consists of an anti-radiation film and a waterproof and dust-proof film.
  • the color-changing film covers the surface of the anti-wear film coating, and the anti-wear film coating is disposed on the surface of the lens.
  • the surface of the color-changing film opposite to the anti-wear film coating is covered with anti-radiation.
  • a film, a surface of the anti-radiation film in contact with air is provided with a waterproof and dustproof film, and the protective layer and the lens have an integral structure.
  • a new type of coated optical lens of the present invention is surrounded by a rubber protective ring.
  • a side of the lens of the novel coated optical lens of the present invention that is in contact with the rubber protection ring is provided with a protruding edge ring, and the protruding edge ring is arranged in parallel on top and bottom by two groups.
  • the corresponding position of the rubber protective ring of the novel coated optical lens of the present invention is provided with a locking groove matching the protruding edge ring.
  • the rubber protective ring of a novel coated optical lens of the present invention is made of transparent material.
  • the present invention has the following advantages over the prior art:
  • a new type of coated optical lens is provided with a protective layer composed of a discoloration film, an anti-wear film coating, an anti-radiation film, and a waterproof and dustproof film on the surface of the lens.
  • a protective layer composed of a discoloration film, an anti-wear film coating, an anti-radiation film, and a waterproof and dustproof film on the surface of the lens.
  • FIG. 1 is a schematic structural diagram of a novel coated optical lens according to the present invention.
  • FIG. 2 is a schematic cross-sectional structure diagram of a novel coated optical lens according to the present invention.
  • rubber protective ring 1 rubber protective ring 1, lens 2, protruding edge ring 3, snap groove 4, color changing film 5, anti-wear film coating 6, anti-radiation film 7, waterproof and dustproof film 8, protective layer 9.
  • a novel coated optical lens according to the present invention as shown in FIGS. 1-2 includes a lens 2.
  • One side of the lens 2 is provided on a convex surface with a protective layer 9.
  • the protective layer 9 is made of a color-changing film. 5.
  • An anti-wear film coating 6, an anti-radiation film 7, and a waterproof and dustproof film 8, the discoloration film 5 covers the surface of the anti-wear film coating 6, and the anti-wear film coating 6 is disposed on the surface of the lens 2.
  • the surface of the color-changing film 5 opposite to the anti-wear film plating layer 6 is covered with an anti-radiation film 7.
  • the surface of the anti-radiation film 7 in contact with air is provided with a waterproof and dustproof film 8, and the protective layer 9 and the lens 2 have an integral structure.
  • a rubber protection ring 1 is wrapped around the periphery of the lens 2.
  • the side of the lens 2 that is in contact with the rubber protection ring 1 is provided with a protruding edge ring 3, and the protruding edge ring 3 is arranged in two groups in parallel.
  • the rubber protection ring 1 is provided at a corresponding position with a latching groove 4 matching the protruding edge ring 3.
  • the rubber protection ring 1 is made of transparent material.
  • the present invention is a new type of coated optical lens.
  • a protective layer composed of a discoloration film 5, an anti-wear film coating 6, an anti-radiation film 7, and a waterproof and dustproof film 8 is provided on the surface of the lens 2.
  • the effect of indoor and outdoor light on the lens 2 and the human eye can be mitigated by the effect of the color-changing film 5, and the wear resistance can be increased under the action of the anti-wear film coating 6. It is not easy to appear scratches. Under the action of the waterproof and dustproof film 8, water stains can be quickly drained after flowing to the lens 2 to reduce the staying time.
  • the rubber protection ring 1 is provided outside the lens 2 to facilitate
  • the transparent rubber protective ring 1 is used to protect the edge of the lens 2 during use to avoid the occurrence of bumps and cracks on the edge when the lens 2 is dropped, which will cause the lens 2 to be scrapped.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

A novel coated optical lens, comprising a lens (2), wherein one side of the lens (2) located at a surface of a convex surface is provided with a protective layer (9), and the protective layer (9) is composed of a color-changing film (5), an anti-wear film coating (6), an anti-radiation film (7), and a waterproof and dustproof film (8). The color-changing film (5) covers a surface of the anti-wear film coating (6), and the anti-wear film coating (6) is provided at a surface of the lens (2). A surface of the color-changing film (5) opposite to the anti-wear film coating (6) is covered with the anti-radiation film (7). By means of disposing the protective layer (9) composed of the color-changing film (5), the anti-wear film coating (6), the anti-radiation film (7), and the waterproof and dustproof film (8) on a surface of the lens (2), when the lens (2) is being used, the influence of indoor and outdoor light intensity on the lens (2) may be mitigated under the action of the color-changing film (5), and the abrasion resistance may be increased under the action of the anti-wear film coating (6). Under the action of the waterproof and dustproof film (8), water spots may be made to flow to the lens (2) and then quickly drain off, thereby reducing staying time.

Description

一种新型镀膜光学镜片Novel coated optical lens 技术领域Technical field
本发明涉及一种光学镜片，特指一种新型镀膜光学镜片，属于镜片技术领域。The invention relates to an optical lens, in particular to a novel coated optical lens, and belongs to the technical field of lenses.
背景技术Background technique
光学玻璃是用高纯度硅、硼、钠、钾、锌、铅、镁、钙、钡等的氧化物按特定配方混合,在白金坩埚中高温融化,用超声波搅拌均匀,去气泡；然后经长时间缓慢地降温，以免玻璃块产生内应力。冷却后的玻璃块，必须经过光学仪器测量，检验纯度、透明度、均匀度、折射率和色散率是否合规格。合格的玻璃块经过加热锻压，成光学透镜毛胚。Optical glass is mixed with oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melted in a platinum crucible at high temperature, stirred with ultrasound to remove bubbles; Slowly cool down the time to avoid internal stress in the glass block. After cooling, the glass block must be measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion rate meet the specifications. Qualified glass blocks are heated and forged into optical lens blanks.
现有的光学镜片在长期的使用过程中表面容易出现微小孔隙，使得灰尘和水渍进入，久而久之造成镜片模糊，且现有镜片的耐磨性一般，因此设计一种新型镀膜光学镜片很有必要。Existing optical lenses are prone to micro-voids on the surface during long-term use, which makes dust and water stains enter, resulting in blurred lenses over time, and the wear resistance of existing lenses is average. Therefore, it is necessary to design a new type of coated optical lens. .
发明内容Summary of the Invention
本发明目的是为了克服现有技术的不足而提供一种新型镀膜光学镜片，通过在镜片的表面设置由变色膜、抗磨损膜镀层、抗辐射膜和防水防尘膜组成的保护层，在镜片的使用过程中，在变色膜的作用下，可以缓和室内外光线强弱对镜片的影响，且在抗磨损膜镀层的作用下，可以增加耐磨性，在防水防尘膜的作用下，可以使得水渍流到镜片后，快速的流掉，减少停留的时间，且通过在镜片外部设置橡胶保护圈，便于在使用时利用透明的橡胶保护圈保护镜片的边缘，避免发生跌落时边缘出现磕碰裂痕，造成镜片报废的现象。The purpose of the present invention is to provide a new type of coated optical lens in order to overcome the shortcomings of the prior art. By providing a protective layer consisting of a discoloration film, an anti-wear film coating, an anti-radiation film and a waterproof and dustproof film on the surface of the lens, In the process of use, the effect of indoor and outdoor light on the lens can be mitigated by the effect of the color changing film, and the wear resistance can be increased by the anti-wear film coating. After the water stain has flowed to the lens, it drains quickly and reduces the staying time. By setting a rubber protective ring on the outside of the lens, it is convenient to use the transparent rubber protective ring to protect the edge of the lens during use, avoiding bumps on the edge when it is dropped. Cracks, resulting in scrapped lenses.
为达到上述目的，本发明采用的技术方案是：一种新型镀膜光学镜片，包括镜片，所述镜片的一侧位于凸面的表面设有保护层，所述保护层由变色膜、抗磨损膜镀层、抗辐射膜和防水防尘膜组成，所述变色膜覆盖在抗磨损膜镀层的表面，且抗磨损膜镀层设置在镜片的表面，所述变色膜相对抗磨损膜镀层的表面覆盖有抗辐射膜，所述抗辐射膜与空气接触的表面设有防水防尘膜，所述保护层与镜片为整体结构。In order to achieve the above object, the technical solution adopted by the present invention is: a new type of coated optical lens including a lens, one side of the lens is provided with a protective layer on a convex surface, and the protective layer is coated with a discoloration film and an anti-wear film It consists of an anti-radiation film and a waterproof and dust-proof film. The color-changing film covers the surface of the anti-wear film coating, and the anti-wear film coating is disposed on the surface of the lens. The surface of the color-changing film opposite to the anti-wear film coating is covered with anti-radiation. A film, a surface of the anti-radiation film in contact with air is provided with a waterproof and dustproof film, and the protective layer and the lens have an integral structure.
作为本技术方案的进一步优化，本发明一种新型镀膜光学镜片所述镜片的外围包裹有橡胶保护圈。As a further optimization of this technical solution, a new type of coated optical lens of the present invention is surrounded by a rubber protective ring.
作为本技术方案的进一步优化，本发明一种新型镀膜光学镜片所述镜片与橡胶保护圈接触的侧面凸出设有凸出边环，以及凸出边环上下平行设置由两组。As a further optimization of this technical solution, a side of the lens of the novel coated optical lens of the present invention that is in contact with the rubber protection ring is provided with a protruding edge ring, and the protruding edge ring is arranged in parallel on top and bottom by two groups.
作为本技术方案的进一步优化，本发明一种新型镀膜光学镜片所述橡胶保护圈相应的位置设有与凸出边环相匹配的卡接槽。As a further optimization of this technical solution, the corresponding position of the rubber protective ring of the novel coated optical lens of the present invention is provided with a locking groove matching the protruding edge ring.
作为本技术方案的进一步优化，本发明一种新型镀膜光学镜片所述橡胶保护圈为透明材质。As a further optimization of this technical solution, the rubber protective ring of a novel coated optical lens of the present invention is made of transparent material.
由于上述技术方案的运用，本发明与现有技术相比具有下列优点：Due to the application of the above technical solutions, the present invention has the following advantages over the prior art:
本发明方案的一种新型镀膜光学镜片，通过在镜片的表面设置由变色膜、抗磨损膜镀层、抗辐射膜和防水防尘膜组成的保护层，在镜片的使用过程中，在变色膜的作用下，可以缓和室内外光线强弱对镜片的影响，且在抗磨损膜镀层的作用下，可以增加耐磨性，在防水防尘膜的作用下，可以使得水渍流到镜片后，快速的流掉，减少停留的 时间，且通过在镜片外部设置橡胶保护圈，便于在使用时利用透明的橡胶保护圈保护镜片的边缘，避免发生跌落时边缘出现磕碰裂痕，造成镜片报废的现象。According to the invention, a new type of coated optical lens is provided with a protective layer composed of a discoloration film, an anti-wear film coating, an anti-radiation film, and a waterproof and dustproof film on the surface of the lens. During the use of the lens, Under the action, it can alleviate the influence of indoor and outdoor light intensity on the lens, and under the action of the anti-wear film coating, it can increase the abrasion resistance. Under the action of the waterproof and dust-proof film, it can make water stains flow to the lens quickly. It can reduce the residence time, and by setting a rubber protective ring on the outside of the lens, it is convenient to use the transparent rubber protective ring to protect the edge of the lens during use, to avoid the occurrence of bumps and cracks on the edge when falling, which will cause the lens to be scrapped.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面结合附图对本发明技术方案作进一步说明：The technical solution of the present invention is further described below with reference to the accompanying drawings:
附图1为本发明一种新型镀膜光学镜片的结构示意图。FIG. 1 is a schematic structural diagram of a novel coated optical lens according to the present invention.
附图2为本发明一种新型镀膜光学镜片的剖面结构示意图。FIG. 2 is a schematic cross-sectional structure diagram of a novel coated optical lens according to the present invention.
其中：橡胶保护圈1、镜片2、凸出边环3、卡接槽4、变色膜5、抗磨损膜镀层6、抗辐射膜7、防水防尘膜8、保护层9。Among them: rubber protective ring 1, lens 2, protruding edge ring 3, snap groove 4, color changing film 5, anti-wear film coating 6, anti-radiation film 7, waterproof and dustproof film 8, protective layer 9.
具体实施方式detailed description
下面结合附图及具体实施例对本发明作进一步的详细说明。The present invention is further described in detail below with reference to the drawings and specific embodiments.
如附图1-2所示的本发明所述的一种新型镀膜光学镜片，包括镜片2，所述镜片2的一侧位于凸面的表面设有保护层9，所述保护层9由变色膜5、抗磨损膜镀层6、抗辐射膜7和防水防尘膜8组成，所述变色膜5覆盖在抗磨损膜镀层6的表面，且抗磨损膜镀层6设置在镜片2的表面，所述变色膜5相对抗磨损膜镀层6的表面覆盖有抗辐射膜7，所述抗辐射膜7与空气接触的表面设有防水防尘膜8，所述保护层9与镜片2为整体结构。A novel coated optical lens according to the present invention as shown in FIGS. 1-2 includes a lens 2. One side of the lens 2 is provided on a convex surface with a protective layer 9. The protective layer 9 is made of a color-changing film. 5. An anti-wear film coating 6, an anti-radiation film 7, and a waterproof and dustproof film 8, the discoloration film 5 covers the surface of the anti-wear film coating 6, and the anti-wear film coating 6 is disposed on the surface of the lens 2. The surface of the color-changing film 5 opposite to the anti-wear film plating layer 6 is covered with an anti-radiation film 7. The surface of the anti-radiation film 7 in contact with air is provided with a waterproof and dustproof film 8, and the protective layer 9 and the lens 2 have an integral structure.
优选的，所述镜片2的外围包裹有橡胶保护圈1。Preferably, a rubber protection ring 1 is wrapped around the periphery of the lens 2.
优选的，所述镜片2与橡胶保护圈1接触的侧面凸出设有凸出边环3，以及凸出边环3上下平行设置由两组。Preferably, the side of the lens 2 that is in contact with the rubber protection ring 1 is provided with a protruding edge ring 3, and the protruding edge ring 3 is arranged in two groups in parallel.
优选的，所述橡胶保护圈1相应的位置设有与凸出边环3相匹配的卡接槽4。Preferably, the rubber protection ring 1 is provided at a corresponding position with a latching groove 4 matching the protruding edge ring 3.
优选的，所述橡胶保护圈1为透明材质。Preferably, the rubber protection ring 1 is made of transparent material.
需要说明的是，本发明为一种新型镀膜光学镜片，工作时，通过在镜片2的表面设置由变色膜5、抗磨损膜镀层6、抗辐射膜7和防水防尘膜8组成的保护层9，在镜片2的使用过程中，在变色膜5的作用下，可以缓和室内外光线强弱对镜片2和人眼的影响，且在抗磨损膜镀层6的作用下，可以增加耐磨性，不易出现划痕，在防水防尘膜8的作用下，可以使得水渍流到镜片2后，快速的流掉，减少停留的时间，且通过在镜片2外部设置橡胶保护圈1，便于在使用时利用透明的橡胶保护圈1保护镜片2的边缘，避免发生跌落时边缘出现磕碰裂痕，造成镜片2报废的现象。It should be noted that the present invention is a new type of coated optical lens. During operation, a protective layer composed of a discoloration film 5, an anti-wear film coating 6, an anti-radiation film 7, and a waterproof and dustproof film 8 is provided on the surface of the lens 2. 9. During the use of lens 2, the effect of indoor and outdoor light on the lens 2 and the human eye can be mitigated by the effect of the color-changing film 5, and the wear resistance can be increased under the action of the anti-wear film coating 6. It is not easy to appear scratches. Under the action of the waterproof and dustproof film 8, water stains can be quickly drained after flowing to the lens 2 to reduce the staying time. The rubber protection ring 1 is provided outside the lens 2 to facilitate The transparent rubber protective ring 1 is used to protect the edge of the lens 2 during use to avoid the occurrence of bumps and cracks on the edge when the lens 2 is dropped, which will cause the lens 2 to be scrapped.
以上仅是本发明的具体应用范例，对本发明的保护范围不构成任何限制。凡采用等同变换或者等效替换而形成的技术方案，均落在本发明权利保护范围之内。The above are only specific application examples of the present invention, and do not constitute any limitation on the protection scope of the present invention. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the rights of the present invention.

Claims (5)

  1. 一种新型镀膜光学镜片，包括镜片(2)，其特征在于：所述镜片(2)的一侧位于凸面的表面设有保护层(9)，所述保护层(9)由变色膜(5)、抗磨损膜镀层(6)、抗辐射膜(7)和防水防尘膜(8)组成，所述变色膜(5)覆盖在抗磨损膜镀层(6)的表面，且抗磨损膜镀层(6)设置在镜片(2)的表面，所述变色膜(5)相对抗磨损膜镀层(6)的表面覆盖有抗辐射膜(7)，所述抗辐射膜(7)与空气接触的表面设有防水防尘膜(8)，所述保护层(9)与镜片(2)为整体结构。A new coated optical lens includes a lens (2), characterized in that one side of the lens (2) is provided on a convex surface with a protective layer (9), and the protective layer (9) is made of a color-changing film (5) ), An anti-wear film coating (6), an anti-radiation film (7), and a waterproof and dustproof film (8), the color changing film (5) covers the surface of the anti-wear film coating (6), and the anti-wear film coating (6) disposed on the surface of the lens (2), the surface of the discoloration film (5) opposite to the anti-wear film coating (6) is covered with an anti-radiation film (7), and the anti-radiation film (7) is in contact with air The surface is provided with a waterproof and dustproof film (8), and the protective layer (9) and the lens (2) have an integral structure.
  2. 根据权利要求1所述的一种新型镀膜光学镜片，其特征在于：所述镜片(2)的外围包裹有橡胶保护圈(1)。The new coated optical lens according to claim 1, characterized in that a rubber protective ring (1) is wrapped around the periphery of the lens (2).
  3. 根据权利要求2所述的一种新型镀膜光学镜片，其特征在于：所述镜片(2)与橡胶保护圈(1)接触的侧面凸出设有凸出边环(3)，以及凸出边环(3)上下平行设置由两组。The new coated optical lens according to claim 2, characterized in that: a side of the lens (2) in contact with the rubber protection ring (1) is provided with a protruding edge ring (3), and a protruding edge The ring (3) is arranged up and down in two groups.
  4. 根据权利要求3所述的一种新型镀膜光学镜片，其特征在于：所述橡胶保护圈(1)相应的位置设有与凸出边环(3)相匹配的卡接槽(4)。The new coated optical lens according to claim 3, characterized in that: the corresponding position of the rubber protective ring (1) is provided with a locking groove (4) matching the protruding edge ring (3).
  5. 根据权利要求1所述的一种新型镀膜光学镜片，其特征在于：所述橡胶保护圈(1)为透明材质。The new coated optical lens according to claim 1, wherein the rubber protective ring (1) is made of transparent material.
PCT/CN2018/116872 2018-09-07 2018-11-22 Novel coated optical lens WO2020048015A1 (en)

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CN201811042192.7A CN108983330A (en) 2018-09-07 2018-09-07 A kind of Novel film-coated optical mirror slip

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