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Glasses lens treatment method

A treatment method and spectacle lens technology, applied in the field of optics, can solve the problems of oil stains and fingerprints, etc., achieve strong wear resistance and long-lasting effects, simple treatment process, and safe use

Inactive Publication Date: 2015-03-18
JIANGSU YUANDA OPTICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] One of the main problems of the lens after the coating is completed is that the surface is prone to stains such as oil and fingerprints, so the surface needs to be treated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1. Preparation of fluorinated liquid mixture

[0013] Using an electronic balance with an accuracy of 0.001g and 0.01g respectively, mix ① ethyl perfluoroisobutyl ether, ② ethyl perfluorobutyl ether, and ③ fluorine surface treatment agent in a ratio of 80:20:2. The proportion of the formula is weighed and added in the order of ①②③, and the components are added and stirred for 1 hour. After preparation, filter with a 0.45 μm folded filter element to make a fluorinated liquid mixture.

Embodiment 2

[0014] Example 2. Processing of lenses

[0015] Soak the coated lens in the above-mentioned fluorinated liquid mixture for 20 seconds, take it out, and heat-treat it in an oven at 60°C for 2 hours.

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PUM

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Abstract

The invention provides a glasses lens treatment method. The method comprises the following steps: after plating a film on a glasses lens in a film plating machine, immersing the glasses lens in a specially-prepared medicine liquid; and carrying out heat treatment on the glasses lens in a drying oven. According to the glasses lens treated by adopting the glasses lens treatment method provided by the invention, the antifouling and waterproof performances can be greatly improved; and after the glasses lens is polluted by fingerprint oil stain, the glasses lens only needs to be slightly wiped and almost no oil stain is remained.

Description

technical field [0001] The invention belongs to the field of optics, and in particular relates to a processing method for spectacle lenses. Background technique [0002] One of the main problems of the lens after the coating is completed is that the surface is prone to stains such as oil and fingerprints, so the surface needs to be treated. Contents of the invention [0003] The present invention provides a spectacle lens processing method to solve the above problems. The technical scheme provided by the invention is as follows: [0004] A kind of spectacle lens processing method, it is characterized in that, described method comprises the following steps: [0005] a) coating the spectacle lens in a coating machine; [0006] b) Take the spectacle lens out of the coating machine and soak it in the prepared liquid medicine for 20 seconds; [0007] c) putting the soaked spectacle lens into an oven for heat treatment at 60°C for 2 hours, [0008] Wherein the liquid medici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/02G02B1/18
CPCG02C7/02G02B1/10
Inventor 丁鹏飞
Owner JIANGSU YUANDA OPTICAL TECH