Dynamic changes in corneal topography and its influence on the point-spread function of the eye

Damian Siedlecki, Henryk Kasprzak, Barbara K. Pierscionek

    Research output: Contribution to journalArticle

    5 Citations (Scopus)

    Abstract

    The dynamic changes of the anterior surface of the eye are investigated. A Twyman-Green interferometer is used to record topographic images at 40 ms intervals. A method of analysis of the dynamic changes in topography by use of Zernike polynomials enables a general distinction to be made between dynamic alterations in the shape of the cornea itself and the changes in the layer of the tears. The influence of deviations in the shape of the anterior surface of the eye on the retinal image is estimated. (c) 2007 Optical Society of America.
    LanguageEnglish
    Pages1361-1366
    JournalApplied Optics
    Volume46
    Issue number8
    Publication statusPublished - Mar 2007

    Fingerprint

    point spread functions
    topography
    retinal images
    cornea
    polynomials
    interferometers
    intervals
    deviation

    Cite this

    Siedlecki, D., Kasprzak, H., & Pierscionek, B. K. (2007). Dynamic changes in corneal topography and its influence on the point-spread function of the eye. Applied Optics, 46(8), 1361-1366.
    Siedlecki, Damian ; Kasprzak, Henryk ; Pierscionek, Barbara K. / Dynamic changes in corneal topography and its influence on the point-spread function of the eye. In: Applied Optics. 2007 ; Vol. 46, No. 8. pp. 1361-1366.
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    Siedlecki, D, Kasprzak, H & Pierscionek, BK 2007, 'Dynamic changes in corneal topography and its influence on the point-spread function of the eye', Applied Optics, vol. 46, no. 8, pp. 1361-1366.

    Dynamic changes in corneal topography and its influence on the point-spread function of the eye. / Siedlecki, Damian; Kasprzak, Henryk; Pierscionek, Barbara K.

    In: Applied Optics, Vol. 46, No. 8, 03.2007, p. 1361-1366.

    Research output: Contribution to journalArticle

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