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Manufacturing method of anti-blue-ray spectacle lens

A production method and anti-blue light technology, which is applied in the field of optical eye lenses, can solve the problems of high cost, weak wear resistance and oil resistance, and difficulties in actual production, and achieve low cost, improved adhesion, and relieve visual fatigue. Effect

Inactive Publication Date: 2020-11-13
滁州优立光学眼镜有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for manufacturing spectacle lenses with anti-blue light, to solve the problems of high cost, difficult actual production, and weak wear resistance and oil resistance in the above background technology

Method used

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  • Manufacturing method of anti-blue-ray spectacle lens
  • Manufacturing method of anti-blue-ray spectacle lens
  • Manufacturing method of anti-blue-ray spectacle lens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for manufacturing spectacle lenses with anti-blue light, comprising the following steps:

[0038] S1. Cleaning of the substrate: use an organic solvent to clean the substrate three times, and then use pure water to clean the substrate twice;

[0039] S2. Drying: quickly dry the substrate cleaned in S1 with a hot air blower;

[0040] S3. Ion source cleaning: place the dried substrate in S2 in the vacuum chamber of the electron beam evaporation machine, start the ion source to clean the substrate;

[0041] S4. Plating impact-resistant strengthening film layer: After the impact-resistant strengthening film material is evaporated by an electron gun, under the action of the ion source, the strengthening film material is deposited on the outer surface and inner surface of the substrate in the form of nano-scale molecules, so that the substrate The inner and outer surfaces form an impact-resistant strengthening film;

[0042] S5. Plating anti-blue light film layer: ...

Embodiment 2

[0057] A method for manufacturing spectacle lenses with anti-blue light, comprising the following steps:

[0058] S1. Cleaning of the substrate: use an organic solvent to clean the substrate three times, and then use pure water to clean the substrate twice;

[0059] S2. Drying: quickly dry the substrate cleaned in S1 with a hot air blower;

[0060] S3. Ion source cleaning: place the dried substrate in S2 in the vacuum chamber of the electron beam evaporation machine, start the ion source to clean the substrate;

[0061] S4. Plating impact-resistant strengthening film layer: After the impact-resistant strengthening film material is evaporated by an electron gun, under the action of the ion source, the strengthening film material is deposited on the outer surface and inner surface of the substrate in the form of nano-scale molecules, so that the substrate The inner and outer surfaces form an impact-resistant strengthening film;

[0062] S5. Plating anti-blue light film layer: ...

Embodiment 3

[0077] A method for manufacturing spectacle lenses with anti-blue light, comprising the following steps:

[0078] S1. Cleaning of the substrate: use an organic solvent to clean the substrate three times, and then use pure water to clean the substrate twice;

[0079] S2. Drying: quickly dry the substrate cleaned in S1 with a hot air blower;

[0080] S3. Ion source cleaning: place the dried substrate in S2 in the vacuum chamber of the electron beam evaporation machine, start the ion source to clean the substrate;

[0081] S4. Plating impact-resistant strengthening film layer: After the impact-resistant strengthening film material is evaporated by an electron gun, under the action of the ion source, the strengthening film material is deposited on the outer surface and inner surface of the substrate in the form of nano-scale molecules, so that the substrate The inner and outer surfaces form an impact-resistant strengthening film;

[0082] S5. Plating anti-blue light film layer: ...

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Abstract

The invention relates to the technical field of optical spectacle lenses, in particular to a manufacturing method of an anti-blue-light spectacle lens, which comprises the following steps of: S1, substrate cleaning: cleaning a substrate for three times by using an organic solvent, and then cleaning the substrate for two times by using pure water; S2, drying: specifically, rapidly drying the substrate cleaned in the step S1 through an air heater; S3, ion source cleaning: putting the substrate dried in the step S2 into a vacuum cabin of an electron beam evaporator, and starting an ion source toclean the substrate; and S4, plating of an impact-resistant reinforced film layer: evaporating an impact-resistant reinforced film material by adopting an electron gun, and depositing the reinforced film material on the outer surface and the inner surface of the substrate in a nanoscale molecular form under the action of the ion source. According to the method, harmful blue light, ultraviolet light and various rays harmful to the human body can be filtered more uniquely and effectively through the anti-blue-light film layer, then visual fatigue is relieved, an ideal visual state can be achieved, and the method further has the effects of being simple in process and low in cost.

Description

technical field [0001] The invention relates to the technical field of optical ophthalmic lenses, in particular to a method for manufacturing an optical ophthalmic lens with anti-blue light. Background technique [0002] With the advancement of science and technology, people's life and work are inseparable from computers. However, computers will produce blue light radiation, which is harmful to the health of people's eyes. Therefore, spectacle lenses with anti-blue light have emerged on the market. [0003] Chinese Patent No. CN201810563871.2 discloses an anti-blue light glasses substrate and anti-blue light anti-fatigue glasses. Made of light conversion agent 2, iron oxide, zinc oxide, aluminum oxide, silicon oxide, magnesium fluoride nanoparticles, ultraviolet absorbers, and surfactants; the anti-blue light and anti-fatigue glasses include anti-blue light glasses substrate and set A lens and a frame composed of anti-reflection coatings on the convex and concave surfaces o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/10G02C7/02G02B1/10G02B1/14G02B1/18
CPCG02B1/10G02C7/02G02C7/10G02B1/14G02B1/18
Inventor 赵永松王树华杨栋李新明
Owner 滁州优立光学眼镜有限公司
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