Number | Name | Date | Kind |
---|---|---|---|
3141396 | Kimball et al. | Jul 1964 | |
3169459 | Friedberg et al. | Feb 1965 | |
3442579 | Friedberg | May 1969 | |
3486812 | Volk | Dec 1969 | |
3519338 | Papritz | Jul 1970 | |
3536384 | Cocks | Oct 1970 | |
3842254 | Dianetti | Oct 1974 | |
4019813 | Cornsweet et al. | Apr 1977 | |
4159867 | Achatz et al. | Jul 1979 | |
4315672 | Muller et al. | Feb 1982 | |
4355871 | Nevyas et al. | Oct 1982 | |
4420228 | Humphrey | Dec 1983 | |
4429960 | Mocilac et al. | Feb 1984 | |
4533223 | Duparchy | Aug 1985 | |
4540254 | Humphrey | Sep 1985 | |
4572628 | Nohda | Feb 1986 |
Entry |
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Kawara, "Corneal Topography Using Moire Contour Fringes," 18 Applied Optics, 3675-78 (1979). |
Fujii et al., "Determination of Corneal Configuration by the Measurement of its Derivatives," 19 Optica Acta, 425-30 (1972). |