Videokeratoscope-line-of-sight misalignment and its effect on measurements of corneal and internal ocular aberrations

Journal of the Optical Society of America A: Optics and Image Science, and Vision

Volumn 19, Issue 4, 2002, Pages 657-669

  Salmon, Thomas O ^a   Thibos, Larry N ^b  

^a NORTHEASTERN STATE UNIVERSITY   (United States)

^b INDIANA UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ABERRATIONS; OPTICAL INSTRUMENTS; VISION;

VIDEOKERATOSCOPE;

OPHTHALMOLOGY;

ARTICLE; CORNEA; EYE; HUMAN; KERATOMETRY; PATHOLOGY; REFERENCE VALUE; VISUAL DISORDER;

CORNEA; CORNEAL TOPOGRAPHY; EYE; HUMANS; REFERENCE VALUES; VISION DISORDERS;

EID: 0036546941     PISSN: 10847529     EISSN: None     Source Type: Journal    
DOI: 10.1364/JOSAA.19.000657     Document Type: Article

References (48)

1. T. Young, "On the mechanism of the eye," Philos. Trans. R. Soc. London 19, 23-88 (1801).
2. S. El Hage and F. Berny, "Contribution of the crystaline lens to the spherical aberration of the eye," J. Opt. Soc. Am. 63, 205-211 (1973).
3. M. Millodot and J. Sivak, "Contribution of the cornea and lens to the spherical aberration of the eye," Vision Res. 19, 685-687 (1979).
4. A. Tomlinson, R. Hemenger, and R. Garriott, "Method for estimating the spherical aberration of the human crystalline lens in vivo," Invest. Ophthalmol. Visual Sci. 34, 621-629 (1993).
5. P. Artal and A. Guirao, "Contribution of the cornea and lens to the aberrations of the human eye," Opt. Lett. 23, 1713-1715 (1998).
6. J. He, E. Ong, J. Gwiazda, R. Held, and F. Thorn, "Wave-front aberrations in the cornea and the whole eye," Invest. Ophthalmol. Visual Sci. 41, S105 (2000).
7. J. Liang, B. Grimm, S. Goelz, and J. F. Bille, "Objective measurement of wave aberrations of the human eye with the use of a Hartmann-Shack wave-front sensor," J. Opt. Soc. Am. A 11, 1949-1957 (1994).
8. J. Liang, D. R. Williams, and D. T. Miller, "Supernormal vision and high-resolution retinal imaging through adaptive optics," J. Opt. Soc. Am. A 14, 2884-2892 (1997).
9. J. Liang and D. R. Williams, "Aberrations and retinal image quality of the normal human eye," J. Opt. Soc. Am. A 14, 2873-2883 (1997).
10. T. Salmon and L. Thibos, "Comparison of the eye's wave-front aberration measured psychophysically and with the Shack-Hartmann wave-front sensor," J. Opt. Soc. Am. A 15, 2457-2465 (1998).
11. S. Klein, "Optimal corneal ablation for eyes with arbitrary Hartmann-Shack aberrations," J. Opt. Soc. Am. A 15, 2580-2588 (1998).
12. L. Thibos and X. Hong, "Clinical application of the Shack-Hartmann aberrometer," Optom. Vision Sci. 76, 817-825 (1999).
13. P. Prieto, F. Vargas-Martin, S. Goelz, and P. Artal, "Analysis of the performance of the Hartmann-Shack sensor in the human eye," J. Opt. Soc. Am. A 17, 1388-1398 (2000).
14. E. Moreno-Barriuso and R. Navarro, "Laser ray tracing versus Hartmann-Shack sensor for measuring optical aberrations in the human eye," J. Opt. Soc. Am. A 17, 974-985 (2000).
15. L. Thibos, "Principles of Hartmann-Shack aberrometry," J. Refract. Surg. 16, S563-S565 (2000).
16. T. Salmon and L. Thibos, "Relative contribution of the cornea and internal optics to the aberrations of the eye," Optom. Vision Sci. 75(12s), 235 (1998).
17. T. Salmon and L. Thibos, "Relative balance of corneal and internal aberrations in the human eye," presented at the OSA Annual Meeting, October 4-9, 1998, Baltimore, Maryland.
18. M. Berrio, A. Guirao, M. Redondo, P. Piers, and P. Artal, "The contribution of the cornea and internal ocular surfaces to the changes in the aberrations of the eye with age," Invest. Ophthalmol. Visual Sci. 41, 8105 (2000).
19. P. Artal, A. Guirao, E. Berrio, and D. Williams, "Compensation of corneal aberrations by the internal optics in the human eye," J. Vision 1, 1-8 (2001).
20. R. B. Mandell, "The enigma of the corneal contour," Contact Lens Assoc. Opthalmol. J. 18, 267-273 (1992).
21. R. Mandell and D. Horner, "Alignment of videokeratoscopes," in An Atlas of Corneal Topography, D. Sanders and D. Kock, eds. (SLACK Inc., Thorofare, N.J., 1993), pp. 197-204.
22. R. Mandell, C. Chiang, and S. Klein, "Location of the major corneal reference points," Optom. Vision Sci. 72, 776-784 (1995).
23. R. Mandell, "Locating the corneal sighting center from videokeratography," J. Refract. Surg. 11, 253-259 (1995).
24. A. Guirao, M. Redondo, and P. Artal, "Optical aberrations of the human cornea as a function of age," J. Opt. Soc. Am. A 17, 1697-1702 (2000).
25. R. Applegate, L. Thibos, A. Bradley, S. Marcos, A. Roorda, T. Salmon, and D. Atchison, "Reference axis selection: a subcommittee report of the OSA working group to establish standards for the measurement and reporting of the optical aberration of the eye," in Vision Science and Its Applications, V. Lakshminaranayan, ed., Vol. 35 of OSA Trends in Optics and Photonics Series (Optical Society of America, Washington D.C., 2000), pp. 147-149.
26. D. Horner and T. Salmon, "Accuracy of the EyeSys 2000 in measuring surface elevation of calibrated aspheres," Int. Contact Lens Clin. 25, 171-177 (1998).
27. T. Salmon, C. Rash, and J. Mora, "Videokeratoscopic accuracy and its potential use in corneal optics research," USAARL Rep. 98-29 (U.S. Army Aeromedical Research Laboratory, Fort Rucker, Ala., 1998).
28. R. Applegate, R. Nunez, J. Buettner, and H. Rowland, "How accurately can videokeratographic systems measure surface elevation?" Optom. Vision Sci. 72, 785-792 (1995).
29. W. A. Douthwaite, "EyeSys corneal topography measurement applied to calibrated ellipsoidal convex surfaces," Br. J. Ophthamol. 79, 797-801 (1995).
30. K. L. Cohen, N. K. Tripoli, D. E. Holmgren, and J. M. Coggins, "Assessment of the power and height of radial aspheres reported by a computer-assisted keratoseope," Am. J. Ophthalmol. 119, 723-732 (1995).
31. A. Guirao and P. Artal, "Corneal wave aberration from videokeratoscopy: accuracy and limitations of the procedure," J. Opt. Soc. Am. A 17, 955-965 (2000).
32. J. Greivenkamp, M. Mellinger, R. Snyder, J. Schwiegerling, A. Lowman, and J. Miller, "Comparison of three videokeratoscopes in measurement of toric test surfaces," J. Refract. Surg. 12, 229-239 (1996).
33. G. Hilmantel, R. Blunt, B. Garret, H. Rowland, and R. Applegate, "Accuracy of the Tomey topographic modeling system in measuring surface elevations of asymmetric objects," Optom. Vision Sci. 76, 108-114 (1999).
34. H. Howland, J. Buettner, and R. Applegate, "Computation of the shapes of normal corneas and their monochromatic aberrations from videokeratometric measurements," in Vision Science and Its Applications, Vol. 2 of 1994 OSA Technical Digest Series (Optical Society of America, Washington, D.C., 1994), pp. 54-57.
35. C. Martinez, R. Applegate, S. Klyce, M. McDonald, J. Medina, and H. Rowland, "Effect of pupillary dilation on corneal optical aberrations after photorefractive keratectomy," Arch. Ophthalmol. 116, 1053-1062 (1998).
36. T. Oshika, S. D. Klyce, R. A. Applegate, H. C. Rowland, and M. A. ElDanasoury, "Comparison of corneal wavefront aberrations after photorefractive keratectomy and laser in situ keratomileusis," Am. J. Ophthalmol. 127, 1-7 (1999).
37. L. Thibos, "The chromatic eye: a new reduced-eye model of ocular chromatic aberration in humans," Appl. Opt. 31, 3594-3600 (1992).
38. R. Hemenger, A. Tomlinson, and K. Oliver, "Corneal optics from videokeratographs," Ophthalmic Physiol. Opt. 15, 63-68 (1994).
39. K. Oliver, R. Hemenger, M. Corbett, D. O'Brart, S. Verma, J. Marshall, and A. Tomlinson, "Corneal optical aberrations induced by photorefractive keratectomy," J. Refract. Surg. 13, 246-254 (1997).
40. L. N. Thibos, Y. Ming, X. Zhang, and A. Bradley, "Spherical aberration of the reduced schematic eye with elliptical refracting surface," Optom. Vision Sci. 74, 548-565 (1997).
41. L. Thibos, R. Applegate, J. Schwiegerling, R. Webb, and VSIA Standards Taskforce Members, "Standards for reporting the optical aberrations of the eye," in Vision Science and Its Applications, V. Lakshminarayanan, ed., Vol. 35 of OSA Trends in Optics and Photonics Series (Optical Society of America, Washington, D.C., 2000), pp. 232-244.
42. American National Standards Institute, American National Standard for the Safe Use of Lasers (American National Standards Institute-Laser Institute of America, New York, 1993).
43. L. Thibos, W. Wheeler, and D. Horner, "Power vectors: an application of Fourier analysis to the description and statistical analysis of refractive error," Optom. Vision Sci. 74, 367-375 (1997).
44. K. Zadnik, D. Mutti, and A. Adams, "The repeatability of measurements of the ocular components," Invest. Ophthalmol. Visual Sci. 33, 2325-2333 (1992).
45. E. Gudmundsdottir, F. Jonasson, E. Stefansson, H. Sasaki, and K. Sasaki, "Corneal and total astigmatism by age. Does the lens compensate for corneal astigmatism? Reykjavik eye study," Invest. Ophthalmol. Visual Sci. 41, S303 (2000).
46. T. Oshika, S. Klyce, R. Applegate, and H. Rowland, "Changes in corneal wavefront aberrations with aging," Invest. Ophthalmol. Visual Sci. 40, 1351-1355 (1999).
47. T. Salmon, C. van de Pol, and N. Jones, "ORBSCAN accuracy in measuring corneal surface elevation," USAARL Rep. 2000-13 (U.S. Army Aeromedical Research Laboratory, Fort Rucker, Ala., 2000).
48. T. Salmon, "Corneal contribution to the wavefront aberration of the eye," Ph.D. thesis (Indiana University, Bloomington, Ind., 1999).