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Anti-fog type wiping wet tissue used for optical lens

An optical lens, anti-fog technology, applied in optics, optical components, instruments, etc., can solve the problems of spray corrosion, uneven spray, errors, etc., and achieve the effect of simple process flow

Active Publication Date: 2017-03-22
ANHUI CHANGGENG OPTICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Lens is one of the most important optical components in imaging equipment, such as cameras, projectors and video cameras, etc., and lenses are all essential components. However, since lenses are directly exposed to the air, in actual use, if If the temperature difference is large, there will be fog on the lens, which will cause the lens to appear blurred, cause the imaging device to malfunction, and affect the actual use. In the current technology, the treatment method for this technology is to use the corresponding defogging However, when this spray is used, it has certain disadvantages. Uneven spraying will lead to certain errors, and the spray has certain corrosiveness, which affects the actual use effect. Follow-up wiping is required, which is inconvenient to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An anti-fog type wipe wet tissue for optical lenses, comprising the following preparation steps:

[0020] 1) Take the non-woven fabric as the main material for preliminary cutting, the size is preferably 15*15cm, and then use an air jet gun to blow off the dust on the surface, and set it aside;

[0021] 2) Preliminarily scrub the non-woven fabric after the above treatment, then rinse it with clean water, put it directly in a decoction tank, add clean water to boil, and decoct at constant temperature for 10 minutes;

[0022] 3) After the treatment of the non-woven fabric in the above step 2 is completed, take it out and then dry it naturally, then use a dryer to dry it, and set it aside;

[0023] 4) Choose a double-layer frying pan with the upper layer as a filter plate, spread the non-woven fabric in the above step 3 on the filter plate, then add the treatment liquid to the lower layer of the frying pan, then turn on the heating, and boil the treatment liquid, And cont...

Embodiment 2

[0029] An anti-fog type wipe wet tissue for optical lenses, comprising the following preparation steps:

[0030] 1) Take the non-woven fabric as the main material for preliminary cutting, the size is preferably 15*15cm, and then use an air jet gun to blow off the dust on the surface, and set it aside;

[0031] 2) Preliminarily scrub the non-woven fabric after the above treatment, then rinse it with clean water, put it directly in a decoction tank, add clean water to boil, and decoct at constant temperature for 5 minutes;

[0032] 3) After the treatment of the non-woven fabric in the above step 2 is completed, take it out and then dry it naturally, then use a dryer to dry it, and set it aside;

[0033] 4) Choose a double-layer frying pan with the upper layer as a filter plate, spread the non-woven fabric in the above step 3 on the filter plate, then add the treatment liquid to the lower layer of the frying pan, then turn on the heating, and boil the treatment liquid, And conti...

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PUM

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Abstract

The invention provides an anti-fog type wiping wet tissue used for an optical lens, and relates to the technical field of treatment of optical lenses. Through non-woven fabric main material selection and non-woven fabric pretreatment, and after defogging fumigation liquid configuration and non-woven fabric fumigation, the material is taken out to obtain the anti-fog type wiping wet tissue. The beneficial effects of the anti-fog type wiping wet tissue are that the process flow is concise, through specific characteristics of the optical lens, a defogging medium is directly implanted in a non-woven fabric, thereby manufacturing a wet tissue, the wet tissue is utilized to directly wipe a lens, which is convenient and rapid, lens defogging can be realized, and the operation is simple and convenient, and is rapid and efficient.

Description

technical field [0001] The invention relates to the technical field of processing optical lenses, in particular to an anti-fog wiper for optical lenses. Background technique [0002] A lens is an optical device that receives an optical object on a camera and adjusts it to achieve optical imaging. A lens is usually a lens group composed of one or more pieces of optical glass, and the basic unit is a concave lens, a convex lens, or a combination thereof. Modern camera lenses also use aspheric mirrors, which are divided into optical glass ground aspheric mirrors and plastic pressed aspheric mirrors. Under the condition that the imaging quality is basically the same, the manufacturing cost and service life are quite different. In theory, a simple convex lens is a lens, but in practical applications, the lens requires a combination of various lenses to correct optical distortion. [0003] Lens is one of the most important optical components in imaging equipment, such as camera...

Claims

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Application Information

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IPC IPC(8): G02B27/00
CPCG02B27/0006
Inventor 张小华
Owner ANHUI CHANGGENG OPTICS TECH CO LTD
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