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(higher order aberration)
1,453 results
  • Validation of a Clinical Aberrometer Using Pyramidal Wavefront Sensing. [Journal Article]
    Optom Vis Sci 2019; 96(10):733-744Singh NK, Jaskulski M, … Kollbaum PS
  • CONCLUSIONS: Measurement of ocular aberrations is a critical component of many optical corrections.The newly available clinical pyramidal aberrometer provided accurate and repeatable measures of lower- and higher-order aberrations, even in the challenging but clinically important cases of peripheral retina and multifocal optics.
  • Seidel aberration coefficients: an alternative computational method. [Journal Article]
    Opt Express 2019; 27(14):19712-19725Lin PD, Johnson RB
  • An alternative method to compute Seidel aberrations is presented that utilizes real pseudoparaxial skew rays traveling through a rotationally-symmetric lens system as a Taylor series expansion in terms of object height and ray-direction spherical coordinates. Expressions for defocus, lateral magnification, and Seidel primary ray aberration coefficients are obtained in terms of numerically-determi…
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