CN207764490U - 用于视力矫正双镜片组中的等距离变焦点透镜斜纹单片 - Google Patents
用于视力矫正双镜片组中的等距离变焦点透镜斜纹单片 Download PDFInfo
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- CN207764490U CN207764490U CN201721023650.3U CN201721023650U CN207764490U CN 207764490 U CN207764490 U CN 207764490U CN 201721023650 U CN201721023650 U CN 201721023650U CN 207764490 U CN207764490 U CN 207764490U
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- 230000004438 eyesight Effects 0.000 title claims abstract description 35
- 239000002131 composite material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 description 11
- 210000001508 eye Anatomy 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000004379 myopia Effects 0.000 description 4
- 208000001491 myopia Diseases 0.000 description 4
- 239000000571 coke Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
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CN107450195A (zh) * | 2017-04-27 | 2017-12-08 | 陈奎 | 用于视力矫正双镜片组中的等距离变焦点透镜斜纹单片 |
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Cited By (2)
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CN107450195A (zh) * | 2017-04-27 | 2017-12-08 | 陈奎 | 用于视力矫正双镜片组中的等距离变焦点透镜斜纹单片 |
CN107450195B (zh) * | 2017-04-27 | 2023-12-15 | 陈奎 | 用于视力矫正双镜片组中的等距离变焦点透镜斜纹单片 |
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Effective date of registration: 20200528 Address after: 610000 5 / F, building 1, building 7, No. 5, Xixin Avenue, hi tech Zone, Chengdu, Sichuan Province Co-patentee after: Chen Kui Patentee after: CHENGDU TONGKANG TECHNOLOGY Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province high tech Zone West Road No. 5 core exchange headquarters park 7 Building 1 unit 5 Patentee before: Chen Kui |
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Granted publication date: 20180824 Effective date of abandoning: 20231215 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20180824 Effective date of abandoning: 20231215 |
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AV01 | Patent right actively abandoned |