WO2022151879A1 - Telescope and antibacterial lenses for telescope - Google Patents
Telescope and antibacterial lenses for telescope Download PDFInfo
- Publication number
- WO2022151879A1 WO2022151879A1 PCT/CN2021/136867 CN2021136867W WO2022151879A1 WO 2022151879 A1 WO2022151879 A1 WO 2022151879A1 CN 2021136867 W CN2021136867 W CN 2021136867W WO 2022151879 A1 WO2022151879 A1 WO 2022151879A1
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- WO
- WIPO (PCT)
- Prior art keywords
- antibacterial
- telescope
- optical
- lens
- film
- Prior art date
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 114
- 230000003287 optical effect Effects 0.000 claims abstract description 59
- 239000005304 optical glass Substances 0.000 claims abstract description 43
- 241000894006 Bacteria Species 0.000 claims abstract description 16
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 24
- 150000002500 ions Chemical class 0.000 claims description 19
- 229910052709 silver Inorganic materials 0.000 claims description 13
- 239000004332 silver Substances 0.000 claims description 13
- -1 silver ions Chemical class 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 7
- 229910001431 copper ion Inorganic materials 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 241000195493 Cryptophyta Species 0.000 abstract description 4
- 241000233866 Fungi Species 0.000 abstract description 4
- 230000005923 long-lasting effect Effects 0.000 abstract description 4
- 239000006117 anti-reflective coating Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004313 glare Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 206010059866 Drug resistance Diseases 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010034133 Pathogen resistance Diseases 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
Classifications
-
- 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
- G02B1/11—Anti-reflection 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
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
Definitions
- the utility model relates to the technical field of optical imaging, in particular to a telescope and an antibacterial lens used for the telescope.
- telescopes are not only used in the military field, but are more used in people's travel.
- the use of telescopes is convenient to see the distant scenery, and the use of telescopes is becoming more and more extensive.
- the problem of environmental pollution has seriously affected people's daily life, so that in the process of using the telescope, the glass lens will inevitably be contaminated with a large number of bacteria, and continue to multiply, causing hidden dangers to the user's eyes and health. Therefore, people pay more and more attention to products with antibacterial function, so it is particularly important and urgent to develop a telescope with antibacterial properties.
- the technical problem to be solved by the present invention is to provide a telescope and an antibacterial lens for the telescope.
- the technical solution adopted by the present utility model to solve the technical problem is: constructing a telescope, including a telescope main body, an objective lens and an adjustable eyepiece, the telescope main body includes at least one lens barrel; the first end of the lens barrel is installed with a The eyepiece, the objective lens is installed at the second end of the lens barrel; the eyepiece and/or the objective lens includes an antibacterial lens; the antibacterial lens includes an optical glass, an optical anti-glare film and an antibacterial film for inhibiting the growth of bacteria, so the The antibacterial film is arranged on the side of the optical anti-glare film away from the optical glass;
- An optical anti-reflection film is further provided on the side of the optical glass facing the inner cavity of the lens barrel and/or between the optical glass and the optical anti-glare film.
- the antibacterial film includes an antibacterial layer, and the antibacterial layer includes double ions with antibacterial properties, and the double ions are silver ions and copper ions.
- the optical anti-reflection film is coated with a single-layer anti-reflection film on at least one optical surface of the optical glass.
- the optical anti-reflection film is coated with two or more layers of anti-reflection films on one optical surface of the optical glass.
- an adjustable annular eyepiece focusing ring is provided on the lens barrel.
- a closed space is formed between the eyepiece and the objective lens.
- the filling of the closed space is nitrogen.
- the main body of the telescope includes two lens barrels, and the main body of the telescope is provided with a center focusing knob, which is rotatable around the axis and used for focusing of the eyepiece.
- the utility model also constructs an antibacterial lens for a telescope, the antibacterial lens includes optical glass, an optical anti-glare film and an antibacterial film for inhibiting the growth of bacteria; the antibacterial film is arranged on the optical anti-glare film away from the One side of the optical glass; the antibacterial film includes an antibacterial layer, and the antibacterial layer includes double ions with antibacterial properties, and the double ions are silver ions and copper ions;
- An optical anti-reflection film is further provided on one side of the optical glass and/or between the optical glass and the optical anti-glare film.
- At least one optical surface of the antibacterial lens is coated with a single-layer or multi-layer antireflection coating.
- the antibacterial lens of the telescope of the present utility model can inhibit the growth of harmful bacteria such as algae, fungi, and molds. Different from ordinary coated or filmed antibacterial lenses, this antibacterial lens ensures that the antibacterial layer does not fall off due to use, and the antibacterial properties are broad-spectrum and long-lasting. Therefore, the telescope has an antibacterial effect and is more safe and hygienic.
- Fig. 1 is the structural representation of the present utility model telescope
- Fig. 2 is the structural representation of the described antibacterial lens of the present utility model telescope
- Fig. 3 is the antibacterial principle diagram of the antibacterial lens of the present invention.
- FIG. 4 is a transmission spectrum diagram of the antibacterial lens of the present invention.
- a telescope of the present invention in some preferred embodiments of a telescope of the present invention, it includes a telescope body 10 , an objective lens 40 and an adjustable eyepiece 30 , and the telescope body 10 includes at least one lens barrel 20 .
- the telescope body 10 includes two lens barrels 20 .
- the telescope body 10 is formed by connecting two left and right lens barrels through a connecting piece, and the lens barrel 20 can rotate along the connecting piece.
- the main body of the telescope may include a single lens barrel, and the number of lens barrels may be set as required, which is not described herein.
- the eyepiece 30 is mounted on the first end 201 of the lens barrel, the objective lens 40 is mounted on the second end 202 of the lens barrel, and a closed space is formed between the eyepiece 30 and the objective lens 40 .
- the airtight space formed between the eyepiece 30 and the objective lens 40 can be filled with nitrogen gas, which can effectively prevent the internal lens from growing mold and fog in the future.
- nitrogen gas can also be filled with dry air or other gases, or a desiccant is provided in the telescope to ensure that the interior of the telescope is kept sealed and dry.
- both the eyepiece 30 and the objective lens 40 include an antibacterial lens 60, and at the same time, the antibacterial lens is provided on both the eyepiece and the objective lens, so that the antibacterial performance of the telescope can achieve a better effect.
- one of the eyepiece 30 or the objective lens 40 may include an antibacterial lens 60, for example, the eyepiece is provided with an antibacterial lens, and the objective lens is set as a common lens or some other lenses without antibacterial properties; or The objective lens is provided with antibacterial lenses, and the eyepieces are provided with other functional types of lenses.
- the telescope body 10 in this embodiment includes two lens barrels 20 , and the telescope body 10 is provided with a center focus knob 50 .
- a central focusing knob 50 is provided on the connecting piece between the two lens barrels 20 , and the central focusing knob 50 can be rotated around the axis for focusing of the eyepiece 30 .
- a focusing knob may be provided on the outer surface of the lens barrel, and the focal length of the telescope can be controlled by manual adjustment.
- an adjustable annular eyepiece focusing ring 70 is provided on the lens barrel, and the eyepiece focusing ring is used to adapt the telescope to the poor eyesight of the two eyes and obtain a clear field of view.
- the antibacterial lens 60 includes an optical glass 603 , an optical anti-glare film 602 and an antibacterial film 601 for inhibiting the growth of bacteria.
- An optical anti-reflection film 604 is also provided on the side of the optical glass 603 facing the inner cavity of the lens barrel 20 and/or between the optical glass 603 and the optical anti-glare film 602 .
- an optical anti-reflection film 604 is provided on the side of the optical glass 603 facing the inner cavity of the lens barrel 20 .
- the optical anti-reflection film 604 may also be disposed between the optical glass 603 and the optical anti-glare film 602; Alternatively, an optical anti-reflection film 604 is provided between the optical glass 603 and the optical anti-glare film 602 .
- the antibacterial film 601 side of the antibacterial lens 60 should be set outward, and the optical antireflection film 604 side of the antibacterial lens 60 should be set in the lens barrel, so as to ensure that the antibacterial film is at the outermost side, and the Good antibacterial effect.
- the optical glass in this embodiment is colorless optical glass, which has the characteristics of high transmittance in the visible region, non-selective absorption and coloring.
- Optical anti-glare film blocks diffuse reflection of light, helping to keep information on the screen clearly visible, while also protecting the film's eyes.
- Optical anti-glare films give you good visibility by reducing reflections and glare, have UV protection, and filter out sun glare.
- the function of the optical antireflection coating is to increase the amount of light entering.
- the reflection loss of light energy of the telescope is very serious.
- a film can be coated on the surface, and the interference cancellation of the film can be used to reduce the energy of the reflected light, which is as much as possible. Energy is transmitted through light.
- optical anti-reflection film is coated with a single-layer anti-reflection film on at least one optical surface of the optical glass.
- the optical anti-reflection coating can be coated with two or more layers of anti-reflection coating on one optical surface of the optical glass.
- the antibacterial film 601 includes an antibacterial layer 6001 , and the antibacterial layer 6001 includes double ions with antibacterial properties, and the double ions are silver ions and copper ions.
- the double ions in the antibacterial layer 6001 are in contact with the bacteria attached to the surface of the antibacterial layer, and the double ions contact with the bacteria to destroy the enzyme protein, causing the bacteria to rupture and die, thereby achieving the sterilization effect.
- Silver ions have antibacterial advantages such as safety, broad-spectrum and long-acting, and no drug resistance. Silver is recognized as the safest sterilant, and silver-containing drugs can also be used for the treatment of human diseases.
- the average antibiotic can only play a role in 6 kinds of germs, but silver ions can destroy more than 650 kinds of germs. At the same time, due to its strong reducibility, it can carry out the antibacterial process over and over again. Ordinary antibiotics can easily lead to bacterial resistance, while silver ions achieve bacteriostatic effect through the action of metal ions and photocatalysis, and will not produce drug resistance to bacteria.
- the antibacterial lens in this embodiment is made by using an ion replacement process, and double ions are implanted on the glass surface of the lens, and the silver ions in the double ions have antibacterial properties.
- the antibacterial lens can effectively inhibit the growth of harmful bacteria such as algae, fungi and molds.
- the dual ion replacement process ensures that the antibacterial layer does not fall off due to use, and the antibacterial performance is broad-spectrum and long-lasting.
- the utility model also constructs an antibacterial lens for a telescope, which is characterized in that the antibacterial lens includes an optical glass 603, an optical anti-glare film 602 and an antibacterial film 601 for inhibiting the growth of bacteria; the antibacterial film 601 is arranged on the optical anti-glare film 602 The side facing away from the optical glass 603; the antibacterial film 601 includes an antibacterial layer 6001, and the antibacterial layer 6001 includes double ions with antibacterial properties, and the double ions are silver ions and copper ions; one side of the optical glass and/or the optical glass 603 and the optical antibacterial An optical anti-reflection film 604 is also provided between the glare films 602 .
- an optical anti-reflection film 604 is provided on the side of the optical glass 603 facing the inner cavity of the lens barrel 20 .
- the optical anti-reflection film 604 may also be disposed between the optical glass 603 and the optical anti-glare film 602;
- an optical anti-reflection film 604 is provided between the optical glass 603 and the optical anti-glare film 602 .
- At least one optical surface of the antibacterial lens is coated with a single-layer or multi-layer anti-reflection coating to reduce or eliminate the stray light of the system, so as to obtain an anti-reflection coating with a larger bandwidth.
- the antibacterial lens in the utility model has the advantages of good abrasion resistance, high temperature resistance, wide antibacterial coverage, and no yellowing phenomenon.
- the antibacterial lens of the present application has no yellowing phenomenon, good wear resistance and high temperature resistance because it is made by the multi ion exchange technology, and also includes silver ions and copper ions. , the antimicrobial coverage is relatively wider than that of single ions. Compared with other antibacterial lenses by spraying or sputtering, the wear resistance and high temperature resistance are greatly improved.
- the transmittance of the antibacterial lens in the present invention before and after antibacterial has little change, and the antibacterial layer has little effect on the transmittance of the lens, which ensures the stability of light transmission of the lens. While good permeability, it also has good antibacterial properties.
- the utility model has the following beneficial effects: the antibacterial lens of the telescope of the present utility model can inhibit the breeding of harmful bacteria such as algae, fungi and molds. Different from ordinary coated or filmed antibacterial lenses, this antibacterial lens ensures that the antibacterial layer does not fall off due to use, and the antibacterial properties are broad-spectrum and long-lasting. Therefore, the telescope has an antibacterial effect and is more safe and hygienic.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Telescopes (AREA)
Abstract
A telescope and antibacterial lenses (60) for a telescope, the telescope comprising a telescope main body (10), objective lenses (40) and adjustable ocular lenses (30); the telescope main body (10) comprises at least one lens barrel (20); an ocular lens (30) is mounted at a first end (201) of each lens barrel (20), and an objective lens (40) is mounted at a second end (202) of each lens barrel (20); the ocular lenses (30) and/or the objective lenses (40) comprise an antibacterial lens (60); the antibacterial lenses (60) each comprise optical glass (603), an optical anti-glare film (602) and an antibacterial film (601) for inhibiting bacteria growth; the antibacterial film (601) is disposed on a side of the optical anti-glare film (602) away from the optical glass (603); and an optical anti-reflective coating (604) is provided on a side of the optical glass (603) facing an inner cavity of each lens barrel (20) and/or between the optical glass (603) and the optical anti-glare film (602). The antibacterial lenses (60) of a telescope may inhibit the growth of harmful bacteria such as algae, fungi and mold. The antibacterial lenses (60) ensure that an antibacterial layer does not fall off from being used, and has broad-spectrum and long-lasting antibacterial properties. Therefore, the telescope has an antibacterial effect and is safer and more hygienic.
Description
本实用新型涉及光学成像技术领域，尤其涉及一种望远镜及用于望远镜的抗菌镜片。The utility model relates to the technical field of optical imaging, in particular to a telescope and an antibacterial lens used for the telescope.
如今，望远镜不仅仅应用于军事领域，而更多的是应用于人们外出旅游中，利用望远镜便于看到远处的风景，望远镜的用途越来越广泛。但是环境污染问题严重影响了人们的日常生活，致使人们在使用望远镜的过程中，其玻璃镜片不可避免的会沾染大量的细菌，并且不断繁殖，对使用者的用眼及身体健康造成隐患。因此人们对抗菌功能的产品也越来越重视，所以研发一种具有抗菌性能镜片的望远镜尤为重要和迫切。Nowadays, telescopes are not only used in the military field, but are more used in people's travel. The use of telescopes is convenient to see the distant scenery, and the use of telescopes is becoming more and more extensive. However, the problem of environmental pollution has seriously affected people's daily life, so that in the process of using the telescope, the glass lens will inevitably be contaminated with a large number of bacteria, and continue to multiply, causing hidden dangers to the user's eyes and health. Therefore, people pay more and more attention to products with antibacterial function, so it is particularly important and urgent to develop a telescope with antibacterial properties.
本实用新型要解决的技术问题在于，提供一种望远镜及用于望远镜的抗菌镜片。The technical problem to be solved by the present invention is to provide a telescope and an antibacterial lens for the telescope.
本实用新型解决其技术问题所采用的技术方案是：构造一种望远镜，包括望远镜主体、物镜以及可调节的目镜，所述望远镜主体包括至少一个镜筒；所述镜筒的第一端安装有所述目镜，所述镜筒的第二端安装有所述物镜；所述目镜和/或物镜包括抗菌镜片；所述抗菌镜片包括光学玻璃、光学防眩膜和抑制细菌滋生的抗菌膜，所述抗菌膜设置在所述光学防眩膜背离所述光学玻璃的一侧；The technical solution adopted by the present utility model to solve the technical problem is: constructing a telescope, including a telescope main body, an objective lens and an adjustable eyepiece, the telescope main body includes at least one lens barrel; the first end of the lens barrel is installed with a The eyepiece, the objective lens is installed at the second end of the lens barrel; the eyepiece and/or the objective lens includes an antibacterial lens; the antibacterial lens includes an optical glass, an optical anti-glare film and an antibacterial film for inhibiting the growth of bacteria, so the The antibacterial film is arranged on the side of the optical anti-glare film away from the optical glass;
所述光学玻璃面向所述镜筒内腔一侧和/或所述光学玻璃与所述光学防眩膜之间还设有光学增透膜。An optical anti-reflection film is further provided on the side of the optical glass facing the inner cavity of the lens barrel and/or between the optical glass and the optical anti-glare film.
优选地，所述抗菌膜包括抗菌层，所述抗菌层包括具有抗菌性能的双离子，所述双离子为银离子和铜离子。Preferably, the antibacterial film includes an antibacterial layer, and the antibacterial layer includes double ions with antibacterial properties, and the double ions are silver ions and copper ions.
优选地，所述光学增透膜至少在所述光学玻璃的一个光学面上镀有单层增透膜。Preferably, the optical anti-reflection film is coated with a single-layer anti-reflection film on at least one optical surface of the optical glass.
优选地，所述光学增透膜在所述光学玻璃的一个光学面上镀有两层或两层以上组合的增透膜。Preferably, the optical anti-reflection film is coated with two or more layers of anti-reflection films on one optical surface of the optical glass.
优选地，所述镜筒上均设置有可调节的环状的目镜调焦环。Preferably, an adjustable annular eyepiece focusing ring is provided on the lens barrel.
优选地，所述目镜和所述物镜之间为密闭空间。Preferably, a closed space is formed between the eyepiece and the objective lens.
优选地，所述密闭空间的填充物为氮气。Preferably, the filling of the closed space is nitrogen.
优选地，所述望远镜主体包括两个镜筒，所述望远镜本体上设有中心调焦旋钮，所述中心调焦旋钮可绕轴心转动，用于所述目镜的调焦。Preferably, the main body of the telescope includes two lens barrels, and the main body of the telescope is provided with a center focusing knob, which is rotatable around the axis and used for focusing of the eyepiece.
本实用新型还构造了一种用于望远镜的抗菌镜片，所述抗菌镜片包括光学玻璃、光学防眩膜和抑制细菌滋生的抗菌膜；所述抗菌膜设置在所述光学防眩膜背离所述光学玻璃的一侧；所述抗菌膜包括抗菌层，所述抗菌层包括具有抗菌性能的双离子，所述双离子为银离子和铜离子；The utility model also constructs an antibacterial lens for a telescope, the antibacterial lens includes optical glass, an optical anti-glare film and an antibacterial film for inhibiting the growth of bacteria; the antibacterial film is arranged on the optical anti-glare film away from the One side of the optical glass; the antibacterial film includes an antibacterial layer, and the antibacterial layer includes double ions with antibacterial properties, and the double ions are silver ions and copper ions;
所述光学玻璃的一侧和/或所述光学玻璃与所述光学防眩膜之间还设有光学增透膜。An optical anti-reflection film is further provided on one side of the optical glass and/or between the optical glass and the optical anti-glare film.
优选地，所述抗菌镜片至少在一个光学面上镀有单层或多层增透膜。Preferably, at least one optical surface of the antibacterial lens is coated with a single-layer or multi-layer antireflection coating.
实施本实用新型具有以下有益效果：本实用新型的望远镜的抗菌镜片可抑制藻类、真菌、霉菌等有害细菌的滋生。不同于普通镀膜或贴膜抗菌镜片，该抗菌镜片保证抗菌层不因使用而脱落，抗菌性能广谱长效。从而使得望远镜具有抗菌功效，更加安全卫生。The implementation of the present utility model has the following beneficial effects: the antibacterial lens of the telescope of the present utility model can inhibit the growth of harmful bacteria such as algae, fungi, and molds. Different from ordinary coated or filmed antibacterial lenses, this antibacterial lens ensures that the antibacterial layer does not fall off due to use, and the antibacterial properties are broad-spectrum and long-lasting. Therefore, the telescope has an antibacterial effect and is more safe and hygienic.
下面将结合附图及实施例对本实用新型作进一步说明，附图中：The utility model will be further described below in conjunction with the accompanying drawings and embodiments, in the accompanying drawings:
图1是本实用新型望远镜的结构示意图；Fig. 1 is the structural representation of the present utility model telescope;
图2是本实用新型望远镜的所述抗菌镜片的结构示意图；Fig. 2 is the structural representation of the described antibacterial lens of the present utility model telescope;
图3是本实用新型所述抗菌镜片的抗菌原理图；Fig. 3 is the antibacterial principle diagram of the antibacterial lens of the present invention;
图4是本实用新型所述抗菌镜片的透射光谱图。FIG. 4 is a transmission spectrum diagram of the antibacterial lens of the present invention.
为了对本实用新型的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本实用新型的具体实施方式。以下描述中，需要理解的是，“前”、“后”、“上”、“下”、“左”、“右”、“纵”、“横”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“头”、“尾”等指示的方位或位置关系为基于附图所示的方位或位置关系、以特定的方位构造和操作，仅是为了便于描述本技术方案，而不是指示所指的装置或元件必须具有特定的方位，因此不能理解为对本实用新型的限制。In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. In the following description, it should be understood that "front", "rear", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", "head", "tail", etc. is constructed and operated in a specific orientation based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the technical solution, rather than indicating that the referred device or element must have a specific orientation, so it should not be construed as a limitation of the present invention.
还需要说明的是，除非另有明确的规定和限定，“安装”、“相连”、“连接”、“固定”、“设置”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。当一个元件被称为在另一元件“上”或“下”时，该元件能够“直接地”或“间接地”位于另一元件之上，或者也可能存在一个或更多个居间元件。术语“第一”、“第二”、“第三”等仅是为了便于描述本技术方案，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量，由此，限定有“第一”、“第二”、“第三”等的特征可以明示或者隐含地包括一个或者更多个该特征。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。It should also be noted that, unless otherwise expressly specified and limited, terms such as "installation", "connection", "connection", "fixation" and "setup" should be understood in a broad sense, for example, it may be a fixed connection, or a It can be a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element, or one or more intervening elements may also be present. The terms "first", "second", "third", etc. are only for the convenience of describing the technical solution, and should not be understood as indicating or implying relative importance or implying the number of indicated technical features, thus, Features defined as "first", "second", "third" etc. may expressly or implicitly include one or more of that feature. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
以下描述中，为了说明而不是为了限定，提出了诸如特定***结构、技术之类的具体细节，以便透彻理解本实用新型实施例。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本实用新型。在其它情况中，省略对众所周知的***、装置、电路以及方法的详细说明，以免不必要的细节妨碍本实用新型的描述。In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and technologies are set forth in order to provide a thorough understanding of the embodiments of the present invention. However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
如图1所示，在本实用新型的一种望远镜一些优选实施例中，包括望远镜主体10、物镜40以及可调节的目镜30，望远镜主体10包括至少一个镜筒20。在本实施例中，望远镜主体10包括两个镜筒20。望远镜本体10由左右两个镜筒通过连接件连接而成，镜筒20可沿连接件转动。可理解地，在另一些实施例中，望远镜主体可以包括单个镜筒，可根据需求设置镜筒的数目，在此不另作说明。As shown in FIG. 1 , in some preferred embodiments of a telescope of the present invention, it includes a telescope body 10 , an objective lens 40 and an adjustable eyepiece 30 , and the telescope body 10 includes at least one lens barrel 20 . In this embodiment, the telescope body 10 includes two lens barrels 20 . The telescope body 10 is formed by connecting two left and right lens barrels through a connecting piece, and the lens barrel 20 can rotate along the connecting piece. Understandably, in other embodiments, the main body of the telescope may include a single lens barrel, and the number of lens barrels may be set as required, which is not described herein.
镜筒的第一端201安装有目镜30，镜筒的第二端202安装有物镜40，目镜30和物镜40之间形成密闭空间。进一步地，为了提高望远镜的密封性，可在目镜30和物镜40之间形成的密闭空间填充入氮气，能有效防止日后内部镜片长霉生雾。除了填充氮气，也可以填充干燥空气或其他气体，或者在望远镜内设有干燥剂，以保证望远镜内部保持密封干燥的状态。The eyepiece 30 is mounted on the first end 201 of the lens barrel, the objective lens 40 is mounted on the second end 202 of the lens barrel, and a closed space is formed between the eyepiece 30 and the objective lens 40 . Further, in order to improve the airtightness of the telescope, the airtight space formed between the eyepiece 30 and the objective lens 40 can be filled with nitrogen gas, which can effectively prevent the internal lens from growing mold and fog in the future. In addition to filling nitrogen, it can also be filled with dry air or other gases, or a desiccant is provided in the telescope to ensure that the interior of the telescope is kept sealed and dry.
在本实施例中，目镜30和物镜40都包括抗菌镜片60，同时在目镜和物镜都设置抗菌镜片能使望远镜的抗菌性能达到较佳的效果。当然，在另一些实施例中，也可以是目镜30或物镜40其中一个包括抗菌镜片60，例如在目镜设置有抗菌镜片，物镜设置为普通镜片或另外一些不具备抗菌性能的镜片；又或者是在物镜设有抗菌镜片，目镜设有其它功能类型的镜片。In this embodiment, both the eyepiece 30 and the objective lens 40 include an antibacterial lens 60, and at the same time, the antibacterial lens is provided on both the eyepiece and the objective lens, so that the antibacterial performance of the telescope can achieve a better effect. Of course, in other embodiments, one of the eyepiece 30 or the objective lens 40 may include an antibacterial lens 60, for example, the eyepiece is provided with an antibacterial lens, and the objective lens is set as a common lens or some other lenses without antibacterial properties; or The objective lens is provided with antibacterial lenses, and the eyepieces are provided with other functional types of lenses.
进一步地，本实施例中的望远镜主体10包括两个镜筒20，望远镜本体10上设有中心调焦旋钮50。在本实施例中，两个镜筒20之间的连接件上设有中心调焦旋钮50，该中心调焦旋钮50可绕轴心转动，用于目镜30的调焦。在另一些实施例中，若为单个镜筒的单筒望远镜，则可以在镜筒的外表面上设置调焦旋钮，通过手动调节控制望远镜焦距。Further, the telescope body 10 in this embodiment includes two lens barrels 20 , and the telescope body 10 is provided with a center focus knob 50 . In this embodiment, a central focusing knob 50 is provided on the connecting piece between the two lens barrels 20 , and the central focusing knob 50 can be rotated around the axis for focusing of the eyepiece 30 . In other embodiments, if it is a monocular with a single lens barrel, a focusing knob may be provided on the outer surface of the lens barrel, and the focal length of the telescope can be controlled by manual adjustment.
进一步地，镜筒上均设置有可调节的环状的目镜调焦环70，目镜调焦环是为了让望远镜适应两眼视力差，得到清晰的视野。Further, an adjustable annular eyepiece focusing ring 70 is provided on the lens barrel, and the eyepiece focusing ring is used to adapt the telescope to the poor eyesight of the two eyes and obtain a clear field of view.
如图2所示，抗菌镜片60包括光学玻璃603、光学防眩膜602和抑制细菌滋生的抗菌膜601，抗菌膜601设置在光学防眩膜602背离光学玻璃603的一侧。光学玻璃603面向镜筒20内腔一侧和/或光学玻璃603与光学防眩膜602之间还设有光学增透膜604。在本实施例中，光学玻璃603面向镜筒20内腔一侧设有光学增透膜604。在另一些实施例中，除了在光学玻璃603面向镜筒20内腔一侧设置光学增透膜604外，还可以在光学玻璃603与光学防眩膜602之间设有光学增透膜604；又或者在光学玻璃603与光学防眩膜602之间设有光学增透膜604。将抗菌镜片60安装至望远镜时，应将抗菌镜片60的抗菌膜601一侧朝外设置，抗菌镜片60的光学增透膜604一侧朝镜筒内设置，以保证抗菌膜在最外侧，达到良好的抗菌效果。As shown in FIG. 2 , the antibacterial lens 60 includes an optical glass 603 , an optical anti-glare film 602 and an antibacterial film 601 for inhibiting the growth of bacteria. An optical anti-reflection film 604 is also provided on the side of the optical glass 603 facing the inner cavity of the lens barrel 20 and/or between the optical glass 603 and the optical anti-glare film 602 . In this embodiment, an optical anti-reflection film 604 is provided on the side of the optical glass 603 facing the inner cavity of the lens barrel 20 . In other embodiments, in addition to disposing the optical anti-reflection film 604 on the side of the optical glass 603 facing the inner cavity of the lens barrel 20, the optical anti-reflection film 604 may also be disposed between the optical glass 603 and the optical anti-glare film 602; Alternatively, an optical anti-reflection film 604 is provided between the optical glass 603 and the optical anti-glare film 602 . When installing the antibacterial lens 60 to the telescope, the antibacterial film 601 side of the antibacterial lens 60 should be set outward, and the optical antireflection film 604 side of the antibacterial lens 60 should be set in the lens barrel, so as to ensure that the antibacterial film is at the outermost side, and the Good antibacterial effect.
本实施例中的光学玻璃选用无色光学玻璃，其具有可见区高透过、无选择吸收着色等特点。The optical glass in this embodiment is colorless optical glass, which has the characteristics of high transmittance in the visible region, non-selective absorption and coloring.
光学防眩膜可以阻止光线漫反射，有助于保持屏幕上的信息清晰可见，同时还可以保护膜双眼。光学防眩膜通过减少反射和眩光为您提供良好的可视性，具有防紫外线，可滤除太阳眩光的功能。Optical anti-glare film blocks diffuse reflection of light, helping to keep information on the screen clearly visible, while also protecting the film's eyes. Optical anti-glare films give you good visibility by reducing reflections and glare, have UV protection, and filter out sun glare.
光学增透膜的作用就是增加进光量。望远镜的光能反射损失十分严重，为了减少光在光学元件表面上的反射损失，可在其表面上镀上一层薄膜，利用薄膜的干涉相消来减少反射光的能量，是尽可能多的能量透过光透射出去。The function of the optical antireflection coating is to increase the amount of light entering. The reflection loss of light energy of the telescope is very serious. In order to reduce the reflection loss of light on the surface of the optical element, a film can be coated on the surface, and the interference cancellation of the film can be used to reduce the energy of the reflected light, which is as much as possible. Energy is transmitted through light.
进一步地，光学增透膜至少在光学玻璃的一个光学面上镀有单层增透膜。Further, the optical anti-reflection film is coated with a single-layer anti-reflection film on at least one optical surface of the optical glass.
为了减少或消除***的杂散光，得到频宽较大的增透膜，光学增透膜可以在光学玻璃的一个光学面上镀有两层或两层以上组合的增透膜。In order to reduce or eliminate the stray light of the system and obtain an anti-reflection coating with a larger bandwidth, the optical anti-reflection coating can be coated with two or more layers of anti-reflection coating on one optical surface of the optical glass.
进一步地，如图3所示，抗菌膜601包括抗菌层6001，抗菌层6001包括具有抗菌性能的双离子，双离子为银离子和铜离子。抗菌层6001里的双离子与附着在抗菌层表面的细菌接触，双离子与细菌接触破坏酶蛋白，致使细菌破裂死亡，从而达到杀菌作用。Further, as shown in FIG. 3 , the antibacterial film 601 includes an antibacterial layer 6001 , and the antibacterial layer 6001 includes double ions with antibacterial properties, and the double ions are silver ions and copper ions. The double ions in the antibacterial layer 6001 are in contact with the bacteria attached to the surface of the antibacterial layer, and the double ions contact with the bacteria to destroy the enzyme protein, causing the bacteria to rupture and die, thereby achieving the sterilization effect.
银离子具有安全、广谱长效、无耐药性等抗菌优势，银被认定为最安全的灭菌剂，含银药物还可用于人体疾病的治疗。一般的抗生素平均只能对6种病菌起到作用，但银离子能够消灭650多种病菌。同时由于其强大的还原性，使之能周而复始的进行抗菌过程。普通抗生素容易导致细菌耐药性，而银离子通过金属离子作用和光催化作用达到抑菌效果，不会对细菌产生耐药性。所以本实施例中的抗菌镜片是采用离子置换工艺制得，在镜片玻璃表面植入双离子，双离子中的银离子具有抗菌性能。从而使得抗菌镜片可有效抑制藻类、真菌、霉菌等有害细菌的滋生。不同于普通镀膜或贴膜抗菌玻璃，双离子置换工艺保证抗菌层不因使用而脱落，抗菌性能广谱长效。Silver ions have antibacterial advantages such as safety, broad-spectrum and long-acting, and no drug resistance. Silver is recognized as the safest sterilant, and silver-containing drugs can also be used for the treatment of human diseases. The average antibiotic can only play a role in 6 kinds of germs, but silver ions can destroy more than 650 kinds of germs. At the same time, due to its strong reducibility, it can carry out the antibacterial process over and over again. Ordinary antibiotics can easily lead to bacterial resistance, while silver ions achieve bacteriostatic effect through the action of metal ions and photocatalysis, and will not produce drug resistance to bacteria. Therefore, the antibacterial lens in this embodiment is made by using an ion replacement process, and double ions are implanted on the glass surface of the lens, and the silver ions in the double ions have antibacterial properties. Thus, the antibacterial lens can effectively inhibit the growth of harmful bacteria such as algae, fungi and molds. Different from ordinary coated or filmed antibacterial glass, the dual ion replacement process ensures that the antibacterial layer does not fall off due to use, and the antibacterial performance is broad-spectrum and long-lasting.
本实用新型还构造了一种用于望远镜的抗菌镜片，其特征在于，抗菌镜片包括光学玻璃603、光学防眩膜602和抑制细菌滋生的抗菌膜601；抗菌膜601设置在光学防眩膜602背离光学玻璃603的一侧；抗菌膜601包括抗菌层6001，抗菌层6001包括具有抗菌性能的双离子，双离子为银离子和铜离子；光学玻璃的一侧和/或光学玻璃603与光学防眩膜602之间还设有光学增透膜604。在本实施例中，光学玻璃603面向镜筒20内腔一侧设有光学增透膜604。在另一些实施例中，除了在光学玻璃603面向镜筒20内腔一侧设置光学增透膜604外，还可以在光学玻璃603与光学防眩膜602之间设有光学增透膜604；又或者在光学玻璃603与光学防眩膜602之间设有光学增透膜604。The utility model also constructs an antibacterial lens for a telescope, which is characterized in that the antibacterial lens includes an optical glass 603, an optical anti-glare film 602 and an antibacterial film 601 for inhibiting the growth of bacteria; the antibacterial film 601 is arranged on the optical anti-glare film 602 The side facing away from the optical glass 603; the antibacterial film 601 includes an antibacterial layer 6001, and the antibacterial layer 6001 includes double ions with antibacterial properties, and the double ions are silver ions and copper ions; one side of the optical glass and/or the optical glass 603 and the optical antibacterial An optical anti-reflection film 604 is also provided between the glare films 602 . In this embodiment, an optical anti-reflection film 604 is provided on the side of the optical glass 603 facing the inner cavity of the lens barrel 20 . In other embodiments, in addition to disposing the optical anti-reflection film 604 on the side of the optical glass 603 facing the inner cavity of the lens barrel 20, the optical anti-reflection film 604 may also be disposed between the optical glass 603 and the optical anti-glare film 602; Alternatively, an optical anti-reflection film 604 is provided between the optical glass 603 and the optical anti-glare film 602 .
进一步地，抗菌镜片至少在一个光学面上镀有单层或多层增透膜，减少或消除***的杂散光，以得到频宽较大的增透膜。Further, at least one optical surface of the antibacterial lens is coated with a single-layer or multi-layer anti-reflection coating to reduce or eliminate the stray light of the system, so as to obtain an anti-reflection coating with a larger bandwidth.
本实用新型中的抗菌镜片具有耐磨性、耐高温性良好，抗菌覆盖范围广泛，无泛黄现象等优点，如下表所示，表1为抗菌镜片性能的比较表。The antibacterial lens in the utility model has the advantages of good abrasion resistance, high temperature resistance, wide antibacterial coverage, and no yellowing phenomenon.
表1Table 1
与现有技术采用单离子交换技术的抗菌镜片比较，本申请的抗菌镜片由于采用多离子交换技术制得，无泛黄现象，耐磨性及耐高温性良好，而且还包括银离子和铜离子，抗菌覆盖范围相对来说比单离子的广泛。而与其他采用喷涂或溅镀方式的抗菌镜片相比，更是大大提高了耐磨性和耐高温性。Compared with the antibacterial lens in the prior art that adopts the single ion exchange technology, the antibacterial lens of the present application has no yellowing phenomenon, good wear resistance and high temperature resistance because it is made by the multi ion exchange technology, and also includes silver ions and copper ions. , the antimicrobial coverage is relatively wider than that of single ions. Compared with other antibacterial lenses by spraying or sputtering, the wear resistance and high temperature resistance are greatly improved.
如图4所示，本实用新型中的抗菌镜片抗菌前后镜片的透过率变化不大，抗菌层对镜片的透过率影响不大，保证了镜片透光的稳定性，说明抗菌镜片在保证良好的通透率的同时，也具备了良好的抗菌性能。As shown in FIG. 4 , the transmittance of the antibacterial lens in the present invention before and after antibacterial has little change, and the antibacterial layer has little effect on the transmittance of the lens, which ensures the stability of light transmission of the lens. While good permeability, it also has good antibacterial properties.
本实用新型具有以下有益效果：本实用新型的望远镜的抗菌镜片可抑制藻类、真菌、霉菌等有害细菌的滋生。不同于普通镀膜或贴膜抗菌镜片，该抗菌镜片保证抗菌层不因使用而脱落，抗菌性能广谱长效。从而使得望远镜具有抗菌功效，更加安全卫生。The utility model has the following beneficial effects: the antibacterial lens of the telescope of the present utility model can inhibit the breeding of harmful bacteria such as algae, fungi and molds. Different from ordinary coated or filmed antibacterial lenses, this antibacterial lens ensures that the antibacterial layer does not fall off due to use, and the antibacterial properties are broad-spectrum and long-lasting. Therefore, the telescope has an antibacterial effect and is more safe and hygienic.
可以理解的，以上实施例仅表达了本实用新型的优选实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制；应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，可以对上述技术特点进行自由组合，还可以做出若干变形和改进，这些都属于本实用新型的保护范围；因此，凡跟本实用新型权利要求范围所做的等同变换与修饰，均应属于本实用新型权利要求的涵盖范围。It can be understood that the above examples only represent the preferred embodiments of the present invention, and the descriptions thereof are more specific and detailed, but should not be construed as a limitation on the scope of the present invention; For technical personnel, under the premise of not departing from the concept of the present utility model, the above-mentioned technical features can be freely combined, and some deformations and improvements can also be made, and these all belong to the protection scope of the present utility model; Equivalent transformations and modifications made within the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.
Claims (10)
- 一种望远镜，其特征在于，包括望远镜主体、物镜以及可调节的目镜，所述望远镜主体包括至少一个镜筒；所述镜筒的第一端安装有所述目镜，所述镜筒的第二端安装有所述物镜；所述目镜和/或物镜包括抗菌镜片；所述抗菌镜片包括光学玻璃、光学防眩膜和抑制细菌滋生的抗菌膜，所述抗菌膜设置在所述光学防眩膜背离所述光学玻璃的一侧；A telescope, characterized in that it includes a telescope body, an objective lens and an adjustable eyepiece, the telescope body includes at least one lens barrel; the eyepiece is mounted on the first end of the lens barrel, and the second The objective lens is installed at the end; the eyepiece and/or the objective lens includes an antibacterial lens; the antibacterial lens includes an optical glass, an optical anti-glare film and an anti-bacterial film for inhibiting the growth of bacteria, and the anti-bacterial film is arranged on the optical anti-glare film the side facing away from the optical glass;所述光学玻璃面向所述镜筒内腔一侧和/或所述光学玻璃与所述光学防眩膜之间还设有光学增透膜。An optical anti-reflection film is further provided on the side of the optical glass facing the inner cavity of the lens barrel and/or between the optical glass and the optical anti-glare film.
- 根据权利要求1所述的望远镜，其特征在于，所述抗菌膜包括抗菌层，所述抗菌层包括具有抗菌性能的双离子，所述双离子为银离子和铜离子。The telescope according to claim 1, wherein the antibacterial film includes an antibacterial layer, and the antibacterial layer includes double ions with antibacterial properties, and the double ions are silver ions and copper ions.
- 根据权利要求1所述的望远镜，其特征在于，所述光学增透膜至少在所述光学玻璃的一个光学面上镀有单层增透膜。The telescope according to claim 1, wherein the optical anti-reflection film is coated with a single-layer anti-reflection film on at least one optical surface of the optical glass.
- 根据权利要求1所述的望远镜，其特征在于，所述光学增透膜在所述光学玻璃的一个光学面上镀有两层或两层以上组合的增透膜。The telescope according to claim 1, wherein the optical anti-reflection film is coated with two or more layers of anti-reflection films on one optical surface of the optical glass.
- 根据权利要求1所述的望远镜，其特征在于，所述镜筒上均设置有可调节的环状的目镜调焦环。The telescope according to claim 1, wherein an adjustable annular eyepiece focusing ring is provided on the lens barrel.
- 根据权利要求1所述的望远镜，其特征在于，所述目镜和所述物镜之间为密闭空间。The telescope according to claim 1, wherein a closed space is formed between the eyepiece and the objective lens.
- 根据权利要求6所述的望远镜，其特征在于，所述密闭空间的填充物为氮气。The telescope according to claim 6, wherein the filling of the closed space is nitrogen.
- 根据权利要求1-7任一项所述的望远镜，其特征在于，所述望远镜主体包括两个镜筒，所述望远镜本体上设有中心调焦旋钮，所述中心调焦旋钮可绕轴心转动，用于所述目镜的调焦。The telescope according to any one of claims 1-7, wherein the telescope body comprises two lens barrels, and a center focus knob is provided on the telescope body, and the center focus knob can rotate around the axis Rotate for focusing of the eyepiece.
- 一种用于望远镜的抗菌镜片，其特征在于，所述抗菌镜片包括光学玻璃、光学防眩膜和抑制细菌滋生的抗菌膜；所述抗菌膜设置在所述光学防眩膜背离所述光学玻璃的一侧；所述抗菌膜包括抗菌层，所述抗菌层包括具有抗菌性能的双离子，所述双离子为银离子和铜离子；An antibacterial lens for a telescope, characterized in that the antibacterial lens includes an optical glass, an optical anti-glare film and an anti-bacterial film for inhibiting the growth of bacteria; the anti-bacterial film is arranged on the optical anti-glare film away from the optical glass The antibacterial film includes an antibacterial layer, and the antibacterial layer includes double ions with antibacterial properties, and the double ions are silver ions and copper ions;所述光学玻璃的一侧和/或所述光学玻璃与所述光学防眩膜之间还设有光学增透膜。An optical anti-reflection film is further provided on one side of the optical glass and/or between the optical glass and the optical anti-glare film.
- 根据权利要求9所述的抗菌镜片，其特征在于，所述抗菌镜片至少在一个光学面上镀有单层或多层增透膜。The antibacterial lens according to claim 9, wherein at least one optical surface of the antibacterial lens is coated with a single-layer or multi-layer antireflection coating.
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| CN202120089907.5 | 2021-01-14 | ||
| CN202120089907.5U CN214252639U (en) | 2021-01-14 | 2021-01-14 | Telescope and antibacterial lens for telescope |
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| WO2022151879A1 true WO2022151879A1 (en) | 2022-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2021/136867 WO2022151879A1 (en) | 2021-01-14 | 2021-12-09 | Telescope and antibacterial lenses for telescope |
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| CN214252639U (en) * | 2021-01-14 | 2021-09-21 | 深圳市聚荣科技有限公司 | Telescope and antibacterial lens for telescope |
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| US6031662A (en) * | 1998-02-06 | 2000-02-29 | Fisher - Price, Inc. | Convertible binocular/stereoscope device |
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| CN110591555A (en) * | 2019-09-09 | 2019-12-20 | 福建中美友拓科技发展有限公司 | Preparation method of self-cleaning antifogging astronomical telescope lens |
| CN214252639U (en) * | 2021-01-14 | 2021-09-21 | 深圳市聚荣科技有限公司 | Telescope and antibacterial lens for telescope |
-
2021
- 2021-01-14 CN CN202120089907.5U patent/CN214252639U/en active Active
- 2021-12-09 WO PCT/CN2021/136867 patent/WO2022151879A1/en active Application Filing
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|---|---|---|---|---|
| US6031662A (en) * | 1998-02-06 | 2000-02-29 | Fisher - Price, Inc. | Convertible binocular/stereoscope device |
| CN203587883U (en) * | 2010-10-22 | 2014-05-07 | 前视红外***公司 | An infrared binocular system |
| CN205539779U (en) * | 2016-01-13 | 2016-08-31 | 江苏康美达光学有限公司 | Antibiotic grease proofing dirty chameleon glass block |
| CN207014912U (en) * | 2017-05-02 | 2018-02-16 | 江苏秀强玻璃工艺股份有限公司 | Antibiotic glass and antibiotic device |
| CN110591555A (en) * | 2019-09-09 | 2019-12-20 | 福建中美友拓科技发展有限公司 | Preparation method of self-cleaning antifogging astronomical telescope lens |
| CN214252639U (en) * | 2021-01-14 | 2021-09-21 | 深圳市聚荣科技有限公司 | Telescope and antibacterial lens for telescope |
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