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Manufacturing process of anti-fatigue high-definition resin lens

A resin lens, manufacturing process technology, used in glasses/goggles, optics, instruments, etc., can solve problems such as eye fatigue

Inactive Publication Date: 2021-01-01
ZENNI OPTICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention discloses an anti-fatigue high-definition lens, which mainly solves the problem of eye fatigue that often occurs in modern people's eyes, and produces an anti-fatigue high-definition resin lens through a special process

Method used

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  • Manufacturing process of anti-fatigue high-definition resin lens
  • Manufacturing process of anti-fatigue high-definition resin lens
  • Manufacturing process of anti-fatigue high-definition resin lens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The chair anti-fatigue high-definition lens of this embodiment is mainly realized through the following processes:

[0030] 1. Design the luminosity of the main viewing area 1 to be -2.50D, and the luminosity of the relaxation area 2 to be -0.75D, then use the IOT design software to simulate the peripheral ring focus area 3 and the central area 4, increase the luminosity in the near vision area, and use a special ellipse Ring focus design increases peripheral vision;

[0031] Its ring focus design is calculated by calculating the surface curvature of the inner surface of the lens, and the inner surface of the lens is optimized into multiple imaging crystal nuclei, similar to a honeycomb structure; the power gradually decreases in this area from the inside to the outside; According to the surface curvature calculation, the inner surface of the lens is optimized into multiple imaging crystal nuclei, similar to a honeycomb structure; the power gradually decreases in this a...

Embodiment 2

[0036] The chair anti-fatigue high-definition lens of this embodiment is mainly realized through the following processes:

[0037] 1. Design the luminosity of the main viewing area 1 to be -2.00D, and the luminosity of the relaxation area 2 to be -0.25D, then use the IOT design software to simulate the peripheral ring focus area 3 and the central area 4, increase the luminosity in the near vision area, and use a special ellipse Ring focus design increases peripheral vision;

[0038] Its ring focus design is calculated by calculating the surface curvature of the inner surface of the lens, and the inner surface of the lens is optimized into multiple imaging crystal nuclei, similar to a honeycomb structure; the power gradually decreases in this area from the inside to the outside; According to the surface curvature calculation, the inner surface of the lens is optimized into multiple imaging crystal nuclei, similar to a honeycomb structure; the power gradually decreases in this a...

Embodiment 3

[0043] The chair anti-fatigue high-definition lens of this embodiment is mainly realized through the following processes:

[0044] 1. Design the luminosity of the main viewing area 1 to be -3.50D, and the luminosity of the relaxation area 2 to be -1.75D, and then use the IOT design software to simulate the peripheral ring focus area 3 and the central area 4, increase the luminosity in the near vision area, and use a special ellipse Ring focus design increases peripheral vision;

[0045] Its ring focus design is calculated by calculating the surface curvature of the inner surface of the lens, and the inner surface of the lens is optimized into multiple imaging crystal nuclei, similar to a honeycomb structure; the power gradually decreases in this area from the inside to the outside; According to the surface curvature calculation, the inner surface of the lens is optimized into multiple imaging crystal nuclei, similar to a honeycomb structure; the power gradually decreases in th...

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Abstract

The invention provides a manufacturing process of an anti-fatigue high-definition resin lens. The manufacturing process comprises the following steps: step 1, selecting an anti-blue-light resin lens blank; step 2, designing the selected resin lens into a multi-dimensional imaging technology, designing a main visual area and a relaxation area, and simulating a peripheral ring focus area and a central area through IOT design software; increasing the luminosity in a near vision area, and increasing the peripheral vision by adopting a special elliptical ring focus design; step 3, cleaning the resin lens in the step 2, and putting the resin lens into a milling and grinding machine for cutting, polishing and marking; step 4, performing appearance inspection and pretreatment on the processed resin lens substrate, and loading the resin lens substrate on a clamp; step 5, distributing a hardening layer on the outer surface of the resin lens; completing the step in an automatic hardening machineor a spin-coating machine. and step 6, distributing the high-definition coating layer on the outer surface of the hardened layer and reflecting 27% of high-energy glare with the wavelength being 385 nm and 445 nm; the process needs to be completed in a vacuum coating machine.

Description

technical field [0001] The invention relates to the technical field of lens manufacturing, in particular to a manufacturing process of an anti-fatigue high-definition resin lens. Background technique [0002] When we walk a lot, our legs and feet will feel tired. If you carry too many things, your arms will still get tired. If you carry a lot of things, your waist will probably get tired. But when our feet are tired, we can sit. If your arms are tired, you can turn around. You can rest if your back hurts. If our eyes are tired, we cannot keep our eyes closed and not look at things; even when other parts are resting, our eyes are still working. [0003] With the increasing use of the eye environment, the working time of our eyes has been greatly extended. In particular, the time spent using eyes at close range is much longer than that at a distance. For the eye discomfort caused by excessive use of eyes at close range, we are also thinking about whether there are other...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/06G02C7/02G02C7/10
CPCG02C7/06G02C7/061G02C7/024G02C7/104
Inventor 刘锋毛良良
Owner ZENNI OPTICAL