渐进多焦点眼用镜片的个性化设计

唐运海; 吴泉英; 钱霖; 刘琳

doi:10.3788/OPE.20122012.2638

您当前的位置：

首页 >

文章列表页 >

渐进多焦点眼用镜片的个性化设计

现代应用光学 | 更新时间：2020-08-13

- 渐进多焦点眼用镜片的个性化设计
- Design of personalized progressive addition lenses
- 光学精密工程 2012年20卷第12期页码：2638-2644
- 作者机构：
  
  1. 苏州科技学院数理学院,江苏苏州,215009
  2. 苏州大学物理科学与技术学院,江苏苏州,215006
- 作者简介：
- 基金信息：
  
  浙江省眼视光学和视觉科学重点实验室&mdash();省部共建国家重点实验室培育基地开放基金资助课题(No.2007C21148)();江苏省"();六大人才高峰
- DOI：10.3788/OPE.20122012.2638
  中图分类号： O435;TS959.6
- 收稿日期：2012-04-20，
  
  修回日期：2012-06-13，
  
  纸质出版日期：2012-12-10
- 稿件说明：
移动端阅览
唐运海, 吴泉英, 钱霖, 刘琳. 渐进多焦点眼用镜片的个性化设计[J]. 光学精密工程, 2012,20(12): 2638-2644

TANG Yun-hai, WU Quan-ying, QIAN Lin, LIU Lin. Design of personalized progressive addition lenses[J]. Editorial Office of Optics and Precision Engineering, 2012,20(12): 2638-2644
唐运海, 吴泉英, 钱霖, 刘琳. 渐进多焦点眼用镜片的个性化设计[J]. 光学精密工程, 2012,20(12): 2638-2644 DOI： 10.3788/OPE.20122012.2638.

TANG Yun-hai, WU Quan-ying, QIAN Lin, LIU Lin. Design of personalized progressive addition lenses[J]. Editorial Office of Optics and Precision Engineering, 2012,20(12): 2638-2644 DOI： 10.3788/OPE.20122012.2638.

摘要

介绍了渐进多焦点眼用镜片的渐变通道和视近区位置的个性化设计方法。推导出与眼用镜片佩戴者瞳距

镜片到眼球旋转中心的距离

镜片球光度分布以及与镜片的棱镜效应相关的镜片矢高偏移公式

并将该公式引入渐进多焦点眼用镜片设计中。在给出的设计实例中

镜片视远区中心点偏移了0.5 mm

视近区中心点偏移了3 mm。与对称设计相比

偏移后视远区和阅读区的屈光度变化在0.03 m

-1

以内。视远区散光度分布没有因为镜片通道和视近区的位置偏移而改变

保持了视远区屈光度和散光度分布的对称性。该个性化设计方法使老视眼患者在视近物时

视线自然地通过渐进多焦点眼用镜片的渐变通道或视近区

且该处的屈光度也与视物所需屈光度相符

提高了渐进多焦点眼用镜片佩戴者的佩戴舒适度和适应这种镜片的能力。

Abstract

A design method of personalized progressive addition lenses is illustrated. The formula for determining the insets of progressive addition lenses is proposed based on the condition data of a lens-wearer and the prism effects of lenses. The condition data include the dioptric power of progressive lenses on a meridian line

the pupillary distance between both eyes for distance vision and the distance from the rotation centre of eyeball to the lens. The formula is induced to the design of the progressive addition lenses

and a design example is given. It shows that the insets of the center of the distance-vision zone and the near-vision zone are 0.5 mm and 3 mm

respectively. Compared with the symmetry design

the change of dioptric power is within 0.03 m

-1

for the distance-vision zone and the near-vision zone. The symmetry of the dioptric power and the astigmatism of the progressive addition lens are retained on the distance-vision zone. The personalized design provides a pair of progressive addition lenses for lens-wearers through an adequate clear view for both eyes that can be obtained for various distance visions.

关键词

Keywords

references

WINTHROP, WELLESLEY, MASS. Progressive power ophthalmic lenses, USA: 4861153..[2] WINTHROP, WELLESLEY, MASS. Progressive power spectacle lenses, USA: 5123725..[3] STEELE T, MCLOUGHLIN H, PAYNE D, et al.. Progressive addition power, USA: 6776486 B2..[4] MENEZES E V, ROANOKE. Progressive addition lenses,USA: 6883916 B2..[5] WINTHROP J T, STEVENSVILLE, MONT. Hard/soft superposition progressive lenses design, USA: 5726734..[7] CHIPMAN, SALEM, REARDON, et al.. Progressive addition lenses,USA:6183084..[8] KATZMAN, ELA G, RUBINSTEIN J, et al.. Method for the design of multifocal optical elements, USA: 6302540..[9] 韦剑剑,吴锋,沈为民. 渐变眼镜片的设计及评价[J]. 光学技术,2003,29(3):350-353. WEI J J, WU F, SHEN W M. Design and evaluation of progressive addition spectacle lenses [J]. Optical Technique,2003,29(3):350-353. (in Chinese)[10] 吴泉英,钱霖,陈浩,等. 渐进多焦点镜片的设计方法 [J]. 激光杂志,2009,30(6):12-14. WU Q Y, QIAN L, CHEN H, et al.. Design methods of progressive addition lenses [J]. Laser Journal, 2009,30(6):12-14. (in Chinese)[11] 吴泉英,钱霖,陈浩,等. 渐进多焦点眼用镜片的子午线设计研究 [J]. 光学学报,2009,29(11): 3186-3191. WU Q Y, QIAN L, HEN H, et al.. Research on meridian lines design for progressive addition lenses [J]. Acta Optica Sinica, 2009,29(11): 3186-3191. (in Chinese)[12] 薛登攀,李湘宁,李笑. 基于加光曲线变换的渐进镜片设计方法 [J]. 光学技术,2012,38(2):146-151. XUE P D, LI X N, LI X. Progressive lens design method based on addition power curve transformation [J]. Optical Technique, 2012, 38(2):146-151. (in Chinese)[13] 唐运海,吴泉英,钱霖, 等. 渐进多焦点眼用镜片的平均曲率流优化设计[J].光学学报,2011,31(5):0522001. TANG Y H, WU Q Y, QIN L,et al.. Optimizing design for progressive addition lenses by mean curvature flow [J].Acta Optica Sinica,2011,31(5):0522001. (in Chinese)[14] 吴泉英,唐运海,钱霖, 等. 渐进多焦点眼用镜片的主曲率差优化设计方法[J]. 光学学报,2012,32(6):0622001. WU Q Y, TANG Y H, QIAN L, et al.. Design and optimization of main curvature difference for progressive addition lenses [J].Acta Optica Sinica,2012,32(6):0622001. (in Chinese)[15] 秦琳玲,余景池. 内渐进多焦点镜片的加工[J]. 光学技术, 2008, 34(1):136-140. QIN L L, YU J CH. The process of interior progressive addition lenses[J]. Optical Technique, 2008, 34(1): 136-140. (in Chinese)[16] 黄海滨,郭隐彪,谢书童,等. 内渐进多焦点镜片数控车床系统研究[J]. 激光与光电子学进展,2010,47(6):061201. HUANG H B, GUO Y B, XIE SH T, et al..Research on numerical control lathe system of interior progressive addition lenses [J].Laser & Optoelectronics Progress,<2010,47(6):061201. (in Chinese)[17] MORIYASU, SHIRAYANAGI. Method of manufacturing progressive power spectacle lenses, USA: 6193370B1..[18] GUILLOUS G, CHARENTON-LE-PONT(FR),POULAIN I, et al.. Method for determining the inset of a progressive addition lens,USA: 0184830A1..[19] GUILLOUX C, CHARETON-LE-PONT(FR), DE GAUDE-MARIS D, et al.. Opthalmic progressive addition lens with customized design feature,USA: 2010/0079722A1..[20] ALLIONE P, LE PONT P(FR). Method for calculating a customized progressive addition surface; method for manufacturing a progressive addition lens,USA:2011/0085134A1..

浏览量

631

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据