Journal of Cataract & Refractive Surgery
Volume 34, Issue 7 , Pages 1089-1095 , July 2008

Objective measurement of intraocular forward light scatter using Hartmann-Shack spot patterns from clinical aberrometers: Model-eye and human-eye study

,Accepted 30 March 2008.

References 

  1. Shahidi M, Yang Y. Measurements of ocular aberrations and light scatter in healthy subjects. Optom Vis Sci. 2004;81:853–857
  2. Bueno JM, Berrio E, Artal P. Aberro-polariscope for the human eye. Opt Lett. 2003;28:1209–1211Available at: http://lo.um.es/publications/PDFs_main/2003_OL_aberropolariscope.pdfAccessed April 16, 2008
  3. Donnelly WJ, Pesudovs K, Marsack JD, Sarver EJ, Applegate RA. Quantifying scatter in Hartmann-Shack images to evaluate nuclear cataract. J Refract Surg. 2004;20:S515–S522
  4. Applegate RA, Thibos LN, inventors. Methods and systems for measuring local scattering and aberration properties of optical media. US Patent 2003/6659613. March 27, 2001. Available at: http://www.freepatentsonline.com/6659613.html. US patent 2005/6905210. December 1, 2003. Available at: http://www.freepatentsonline.com/6905210.html. Accessed April 16, 2008
  5. Fujikado T, Kuroda T, Maeda N, Ninomiya S, Goto H, Tano Y, et al. Light scattering and optical aberrations as objective parameters to predict visual deterioration in eyes with cataracts. J Cataract Refract Surg. 2004;30:1198–1208
  6. Donnelly WJ, Applegate RA. Influence of exposure time and pupil size on a Hartmann-Shack metric of forward scatter. J Refract Surg. 2005;21:S547–S551Available at: http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1764495Accessed April 16, 2008
  7. Cervino A, Hosking SL, Dunne MCM. Operator-induced errors in Hartmann-Shack wavefront sensing: model eye study. J Cataract Refract Surg. 2007;33:115–121
  8. Cervino A, Hosking SL, Rai GK, Naroo SA, Gilmartin B. Wavefront analyzers induce instrument myopia. J Refract Surg. 2006;22:795–803
  9. Cheng X, Himebaugh NL, Kollbaum PS, Thibos LN, Bradley A. Validation of a clinical Hartmann-Shack aberrometer. Optom Vis Sci. 2003;80:587–595
  10. Franssen L, Coppens JE, van den Berg TJTP. Compensation comparison method for assessment of retinal straylight. Invest Ophthalmol Vis Sci. 2006;47:768–776Available at: http://www.iovs.org/cgi/reprint/47/2/768Accessed April 16, 2008
  11. Cervino A, Montes-Mico R, Hosking SL. Performance of the compensation comparison method for retinal straylight measurement; effect of patient's age on repeatability. In press, Br J Ophthalmol 2008
  12. IJspeert JK, de Waard PWT, van den Berg TJTP, de Jong PTVM. The intraocular straylight function in 129 healthy volunteers; dependence on angle, age and pigmentation. Vision Res. 1990;30:699–707
  13. van den Berg TJTP. Analysis of intraocular straylight, especially in relation to age. Optom Vis Sci. 1995;72:52–59
  14. Shahidi M, Yang Y, Rajagopalan AS, Alexander KR, Zelkha R, Fishman GA. A method for differentiating ocular higher-order aberrations from light scatter applied to retinitis pigmentosa. Optom Vis Sci. 2005;82:976–980
  15. Cerviño A, Hosking SL, Montés-Micó R, Alió JL. Retinal straylight in patients with monofocal and multifocal intraocular lenses. J Cataract Refract Surg. 2008;34:441–446

 No author has a financial or proprietary interest in any material or method mentioned.

PII: S0886-3350(08)00406-9

doi: 10.1016/j.jcrs.2008.03.027

Journal of Cataract & Refractive Surgery
Volume 34, Issue 7 , Pages 1089-1095 , July 2008