Opto-mechanical design of a dispersive artificial eye

被引：5
|
作者：
Coughlan, Mark F. [1 ]
Mihashi, Toshifumi [2 ]
Goncharov, Alexander V. [1 ]
机构：
[1] Natl Univ Ireland, Sch Phys, Appl Opt Grp, Univ Rd, Galway, Ireland
[2] Univ Tsukuba, Fac Med, Dept Ophthalmol, Tsukuba, Ibaraki, Japan
来源：
APPLIED OPTICS | 2017年 / 56卷 / 15期
基金：
爱尔兰科学基金会;
关键词：
MULTIFOCAL INTRAOCULAR LENSES; SOFT CONTACT-LENSES; MODEL EYE; IN-VITRO; ADAPTIVE OPTICS; CHROMATIC ABERRATION; SPHERICAL-ABERRATION; IMAGE QUALITY; SYSTEM; PERFORMANCE;
D O I：
10.1364/AO.56.004338
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present an opto-mechanical artificial eye that can be used for examining multi-wavelength ophthalmic instruments. Standard off-the-shelf lenses and a refractive-index-matching fluid were used in the creation of the artificial eye. In addition to dispersive properties, the artificial eye can be used to simulate refractive error. To analyze the artificial eye, a multi-wavelength Hartmann-Shack aberrometer was used to measure the longitudinal chromatic aberration and the possibility of inducing refractive error. Off-axis chromatic aberrations were also analyzed by imaging through the artificial eye at two discrete wavelengths. Possible extensions to the dispersive artificial eye are also discussed. (C) 2017 Optical Society of America
引用
收藏
页码：4338 / 4346
页数：9
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