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Anti blue-ray lens coating method

An anti-blue light and lens technology, which is applied in optics, optical components, instruments, etc., can solve the problems of no anti-blue light and ultraviolet rays, single function, and no flat lenses suitable for ordinary people to prevent blue light and ultraviolet rays, so as to ensure human health, Delays the deepening of vision and relieves visual fatigue

Inactive Publication Date: 2018-06-01
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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  • Anti blue-ray lens coating method

Examples

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Embodiment 1

[0070] Example 1: 20% silicon oxide and 80% zirconium oxide.

Embodiment 2

[0071] Embodiment 2: silicon oxide 80%, zirconium oxide 20%.

Embodiment 3

[0072] Example 3: 50% silicon oxide and 50% zirconium oxide.

[0073] The embodiment of the optical control film layer 5 film material component on the outer surface of the substrate 1:

[0074] Example 1: Aluminum 40%, silicon oxide 60%.

[0075] Embodiment 2: aluminum 60%, silicon oxide 40%.

[0076] Embodiment 3: aluminum 50%, silicon oxide 50%.

[0077] The embodiment of the anti-oil stain film layer 6 film material components of the inner surface of the substrate 1:

[0078] Embodiment 1: Magnesium fluoride 60%, zirconia 40%.

[0079] Embodiment 2: Magnesium fluoride 80%, zirconium oxide 20%.

[0080] Embodiment 3: Magnesium fluoride 70%, zirconia 30%.

[0081] The embodiment of the film system of substrate 1 inner surface:

[0082] The embodiment of the anti-ultraviolet film layer 8 film material components of substrate 1 inner surface:

[0083] Example 1: 20% silicon oxide and 80% zirconium oxide.

[0084] Embodiment 2: silicon oxide 80%, zirconium oxide 20%.

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Abstract

The present invention discloses an anti blue-ray lens coating method. The manufacturing method is to form an anti blue-ray lens by coating film systems at an outer surface and an inner surface of a substrate molded by employing macromolecule resin materials. The manufacturing method concretely comprises the following steps of: 1) cleaning the substrate; 2) drying the cleaned substrate; 3) cleaningthe substrate again in a vacuum cabin in a vacuum evaporation machine prior to coating of the substrate; and 4) coating the substrate, wherein the coating of the substrate comprises film system coating at the outer surface of the substrate and film system coating at the inner surface of the substrate. The manufactured anti blue-ray lens and prevent human bodies from being damaged by harmful blueray and an ultraviolet ray, and has an anti-resisting function and an automatic optical regulation and control function.

Description

technical field [0001] The invention relates to a method for coating an anti-blue light 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 cause visual fat...

Claims

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Application Information

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IPC IPC(8): G02B1/14G02B1/18G02B1/10
CPCG02B1/14G02B1/10G02B1/18
Inventor 吴晓彤
Owner OURLOOK ZHANGZHOU OPTICAL TECH
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