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Method for manufacturing blue light-resistant optical lens

A manufacturing method and technology of optical lenses, applied in optics, optical components, optical components, etc., can solve problems such as single function, no blue light and ultraviolet protection suitable for ordinary people, no blue light and ultraviolet protection, etc., so as to delay vision Effects of deepening, ensuring human health, and relieving visual fatigue

Active Publication Date: 2014-08-13
OURLOOK ZHANGZHOU OPTICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The optical lenses currently on the market generally have a single function, mainly for vision correction without the function of preventing blue light and ultraviolet rays, and there are no flat lenses or optical lenses suitable for ordinary people to prevent blue light and ultraviolet rays

Method used

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  • Method for manufacturing blue light-resistant optical lens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Example 1: 20% silicon oxide and 80% zirconium oxide.

Embodiment 2

[0069] Embodiment 2: silicon oxide 80%, zirconium oxide 20%.

Embodiment 3

[0070] Example 3: 50% silicon oxide and 50% zirconium oxide.

[0071] Embodiments of the film material components of the anti-blue light film layer 4 on the outer surface of the substrate 1:

[0072] Embodiment 1: tin oxide 30%; rubidium 40%; platinum 40%.

[0073] Embodiment 2: tin oxide 60%, rubidium 10%; platinum 30%.

[0074] Embodiment 3: tin oxide 55%, rubidium 35%; platinum 10%.

[0075] The embodiment of the optical control film layer 5 film material component on the outer surface of the substrate 1:

[0076] Example 1: Aluminum 40%, silicon oxide 60%.

[0077] Embodiment 2: aluminum 60%, silicon oxide 40%.

[0078] Embodiment 3: aluminum 50%, silicon oxide 50%.

[0079] The embodiment of the anti-oil stain film layer 6 membrane material components on the outer surface of the substrate 1:

[0080] Embodiment 1: Magnesium fluoride 60%, zirconia 40%.

[0081] Embodiment 2: Magnesium fluoride 80%, zirconium oxide 20%.

[0082] Embodiment 3: Magnesium fluoride 70%,...

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Abstract

The invention discloses a method for manufacturing a blue light-resistant optical lens. According to the manufacturing method, films are arranged on the outer surface and the inner surface of a substrate in an evaporating-coating manner to form the blue light-resistant optical lens, wherein the substrate is molded on a high polymer resin material. The manufacturing method specifically comprises the following steps: (1) cleaning the substrate; (2) drying the cleaned substrate; (3) cleaning the substrate against in a vacuum chamber of a vacuum evaporator before coating; and (4) coating the substrate, wherein the step of coating the substrate comprises the substeps of coating the outer surface and the inner surface of the substrate. The blue light-resistant optical lens manufactured by the invention has an effect of preventing injuries of blue light and ultraviolet rays to human bodies. Meanwhile, the blue light-resistant optical lens also has the functions of oil resistance and autonomic optical regulation.

Description

technical field [0001] The invention relates to a method for manufacturing an anti-blue light optical lens. Background technique [0002] It is already known that ultraviolet rays can cause damage to the eyes, and long-term ultraviolet exposure can cause cataracts. Similarly, blue light is high-energy visible light with a wavelength of 400-500nm. Blue light can directly penetrate the cornea, eye lens, and reach the retina. The death of sensitive cells, the retinal pigment epithelial cells have a strong absorption effect on the light radiation in the blue light area, and the absorption of blue light radiation will cause the retinal pigment epithelial cells to shrink, which is also one of the main causes of macular degeneration; The greater the cell damage, the atrophy of the retinal pigment epithelial cells will make the retinal image blurred, and the ciliary muscle will continue to adjust the blurred image, which will increase the work intensity of the ciliary muscle and ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/10G02B1/10C23C14/30C23C14/08C23C14/10C23C14/18
CPCC23C14/06C23C14/08C23C14/10C23C14/30G02C7/10G02C7/104G02B1/14G02B1/18C23C14/021C23C14/083C23C14/14C23C14/584C23C14/5886G02B1/12
Inventor 吴晓彤
Owner OURLOOK ZHANGZHOU OPTICAL TECH
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