CN215181259U - 一种附加有内置式棱镜的渐进多焦点眼镜片 - Google Patents
一种附加有内置式棱镜的渐进多焦点眼镜片 Download PDFInfo
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- CN215181259U CN215181259U CN202121726545.2U CN202121726545U CN215181259U CN 215181259 U CN215181259 U CN 215181259U CN 202121726545 U CN202121726545 U CN 202121726545U CN 215181259 U CN215181259 U CN 215181259U
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- 230000000750 progressive effect Effects 0.000 title claims abstract description 29
- 238000010521 absorption reaction Methods 0.000 claims description 22
- 230000031700 light absorption Effects 0.000 claims description 20
- 230000003678 scratch resistant effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000011344 liquid material Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 210000001508 eye Anatomy 0.000 description 8
- 206010020015 Heterophoria Diseases 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008120 lens development in camera-type eye Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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CN202121726545.2U CN215181259U (zh) | 2021-07-28 | 2021-07-28 | 一种附加有内置式棱镜的渐进多焦点眼镜片 |
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Effective date of registration: 20240409 Address after: 730999 Building 1-03, North Side (08), No. 50 Gongyuan Road, Gongyuan Road Street, Baiyin District, Baiyin City, Gansu Province Patentee after: Eagle Bean Vision (Silver) Technology Development Co.,Ltd. Country or region after: China Address before: 710000 2012, floor 2, qindian building, No. 396, east section of South Second Ring Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: Shaanxi Doudou optometry Technology Co.,Ltd. Country or region before: China |
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