Principles of Tscherning aberrometry.

  title={Principles of Tscherning aberrometry.},
  author={Michael C Mrochen and Maik Kaemmerer and Peter Mierdel and H. E. Krinke and T. Seiler},
  journal={Journal of refractive surgery},
  volume={16 5},
Higher-order optical errors of the human eye are often responsible for reduced visual acuity in spite of an optimal spherical or cylindrical refraction. These optical aberrations are of natural origin or can result from operations on the eye involving optical structures. The presented wavefront analyzer is based on Tscherning's aberroscope. A collimated laser beam illuminates a mask with regular matrix pin holes which forms a bundle of thin parallel rays. These rays form a retinal spot pattern… CONTINUE READING
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Die monochromatischen Aberrationen des menschlichen Auges

  • M Tscherning
  • Z Psychol Physiol Sinne
  • 1894

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