Ocular aberrations measurement method combined with subjective visual compensation

XU An-cheng; CHEN Jia-bi; ZHANG Pei-ming; WU Jia-jie

doi:10.3969/j.issn.1001-3806.2010.06.015

LASER TECHNOLOGY > 2010 > 34(6): 774-777. > DOI: 10.3969/j.issn.1001-3806.2010.06.015

XU An-cheng, CHEN Jia-bi, ZHANG Pei-ming, WU Jia-jie. Ocular aberrations measurement method combined with subjective visual compensation[J]. LASER TECHNOLOGY, 2010, 34(6): 774-777. DOI: 10.3969/j.issn.1001-3806.2010.06.015

Citation:

PDF (1113 KB)

Ocular aberrations measurement method combined with subjective visual compensation

1.
Caboratory of Medical Optics & Optometry, School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
2.
School of Optical-Electrical Engineering, Changzhou Institute of Technology, Changzhou 213002, China;
3.
Shanghai Medical Instrumentation College, Shanghai 200093, China

More Information

Received Date: October 18, 2009
Revised Date: December 30, 2010
Published Date: November 24, 2010

Graphical Abstract

Abstract

Abstract

In order to measure various low-level aberration and irregular higher-order aberration of the human eyes accurately,the wave-front aberration measurement method with subjective visual compensation was proposed,which could ensure more accurate and realistic measuring results.The result shows the wave-front aberration obtained from subjective visual compensation measuring method smaller than objective measurement,which is the result of adaptive correction.In addition, when watching different sighting targets,the fluctuation value of wave front aberration is small.Therefore,a conclusion can be drawn that the subjective visual compensation measuring method takes into consideration the actual condition of human eyes when watching targets,which contributes to aberration measuring improvement and obtains results that match realistic state.The conclusion is positive and beneficial to the aberration treatment of human eyes.
- medical optics and biotechnology,
- wave-front aberration,
- subjective visual compensation,
- Hartmann-Shack sensor,
- self-adaptive optics

FullText(HTML)

References (19)

References

[1]	NAVARRO R,ARTAL P,WILLIAMS D R,et al.Modulation transfer of the human eye as a function of retinal eccentricity[J].J O S A,1993,A10(2):201-212.
[2]	WILLIAMS D R,BRAINARD D H,McMAHON M J,et al.Double-pass and interferometric of the normal human eye[J].J O S A,1994,A11(12):3123-3135.
[3]	ARTAL P,MARCOS S,NAVARRO R,et al.Odd aberrations and double-pass measurements of retinal image quality[J].J O S A,1995,A12(2):195-201.
[4]	LÓPEZ-GIL N,ARTAL P.Comparison of double-pass estimates retinal-image quality obtained with green and near-infrared light[J].J O S A,1997,A14(5):961-971.
[5]	LIANG J,WESTHEIMER G.Optical performances of human eyes derived from double-pass measurements[J].J O S A,1995,A12(7):1411-1416.
[6]	MA J Sh,MA H,CHEN J B,et al.The development of measurements of aberrations of the human eye[J].Optical Instruments,2004,26(1):64-71(in Chinese).
[7]	CAO L,YANG X,ZHANG P M.Research on human eye aberration measurements[J].Optical Instruments,2008,30(4):87-92(in Chinese).
[8]	LIANG J,GRIMM B,GOELZ S,et al.Objective measurement of the wave aberrations of the human eye with the use of a Hartmann-Shack wave-front sensor[J].J O S A,1994,A11(7):1949-1957.
[9]	SMITH G,COX M J,CALVER R,et al.The spherical aberration of the crystalline lens of the human eye[J].Vision Research,2001,41(2):235-243.
[10]	SHENG Y,YANG Y B,FU Q.Comparison of the refraction results measured with MEL-70 wavefront analyzer and classical methods[J].Recent Advances in Ophthalmology,2005,25(1):54-56(in Chinese).
[11]	SHEN J X,YE H.Wavefront aberration guided excimer laser cornea ablation[J].Applied Laser,2004,24(2):102-106(in Chinese).
[12]	MARTINEZ A A,PANDIAN F A,SANKARIDURG P,et al.Comparison of aberrometer and autorefractor measures of refractive error in children[J].Ptometry and Vision Science,2006,83(11):E811-E817.
[13]	WADE N J.Image,eye and retina[J].J O S A,2007,A24(5):1229-1249.
[14]	HU L G,ZHOU R R,LIAO W H.Subjective measurement principle and implementation of ocular wave-front aberrations[J].Chinese Journal of Quantum Electronics,2005,22(4):626-632(in chinese).
[15]	KONG M M,GAO Zh Sh,CHEN L,et al.Research and development of the optical model of human eyes[J].Laser Technology,2008,32(4):370-373(in Chinese).
[16]	CAO Zh L,SHEN J X,LIAO W H.Research of excimer laser corneal surgery and flying-spot scanning algorithmp[J].Laser Technology,2006,30(6):631-635(in Chinese).
[17]	DENG G Q,YU Y Sh.Development and experimental study of excimer laser refractive system[J].Laser Technology,2005,29(4):417-419(in Chinese).
[18]	ZHANG P M.Study on the sujective and objective measurement for the ocular wavefront aberration[D].Shanghai:University of Shanghai for Science and Technology,2009:65-75(in Chinese).
[19]	HOWLAND H C,HOWLAND B.A subjective method for the measurement of monochromatic[J].J O S A,1977,67(11):1508-1518.

[1]	ZHANG Yan, YU Juan, ZHANG Junxiang. Comparison of the conversion efficiency of 894.6nm frequency doubling cavity with different transmission input coupler[J]. LASER TECHNOLOGY, 2022, 46(6): 784-787. DOI: 10.7510/jgjs.issn.1001-3806.2022.06.012
[2]	LIU Yuli, SUN Yuesheng, CHEN Leilei, CAO Kaifa, HU Shunxing. Algorithm of double grating monochromator transmittance function of rotational Raman radar[J]. LASER TECHNOLOGY, 2016, 40(4): 491-495. DOI: 10.7510/jgjs.issn.1001-3806.2016.04.008
[3]	ZHUANG Zibo, HUANG Wei, FU Chao, JIANG Lihui. Portable visibility detector based on backward scattering lidar[J]. LASER TECHNOLOGY, 2015, 39(1): 119-123. DOI: 10.7510/jgjs.issn.1001-3806.2015.01.024
[4]	CAI Sheng-jing, LI Guo-hua, LU Ting-fen, KONG De-fu. Influence of multiple-beam interference on transmittance of yttrium vanadate prisms[J]. LASER TECHNOLOGY, 2011, 35(1): 99-101. DOI: 10.3969/j.issn.1001-3806.2011.01.027
[5]	QI Rui-yun, WU Fu-quan, WANG Qing, HAO Dian-zhong, WU Wen-di. The incident angle effect of symmetric periodic multilayer polarizing beam splitter[J]. LASER TECHNOLOGY, 2010, 34(5): 611-613,627. DOI: 10.3969/j.issn.1001-3806.2010.O5.010
[6]	YIN Qiong, ZHAI Feng-xiao, LI Ruo-ping, ZHANG Fang, HUANG Ming-ju. Study on the holographic characteristics of a red-sensitive photopolymer[J]. LASER TECHNOLOGY, 2007, 31(2): 123-126.
[7]	TANG Heng-jing, WU Fu-quan, DENG Hong-yan. Transmittance comparison of Glan-Taylor prism and Glan-Foucault prism[J]. LASER TECHNOLOGY, 2006, 30(2): 215-217.
[8]	Tian Fenggui. A new method to measure internal transmittance of optical glass[J]. LASER TECHNOLOGY, 2003, 27(3): 197-198.
[9]	Liu Rui, Yin Zongmin, Li Rongyu. Research of the transitivity of optical fiber under radiation[J]. LASER TECHNOLOGY, 2000, 24(6): 363-366.
[10]	Zhang Jingbin, Hu Huanling. Solution of atmosphere extinction coefficient by transmittance iteration method[J]. LASER TECHNOLOGY, 1994, 18(2): 77-81.

Cited By

Get Citation

PDF

XML

Article views (4) PDF downloads (2)

Turn off MathJax

Article Contents

Abstract

References

Ocular aberrations measurement method combined with subjective visual compensation

Abstract

References

Related Articles

Catalog

Links：

Ocular aberrations measurement method combined with subjective visual compensation

Abstract

References

Related Articles

Catalog

Links：

Export File

Citation

Format

Content