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Applied Optics

Applied Optics


  • Vol. 33, Iss. 7 — Mar. 1, 1994
  • pp: 1135–1140

Letter imaging by diffractive, bifocal intraocular lenses: a computer study

Christer Dahnér, Michael Larsson, Alf Nyström, and Sverker Hård  »View Author Affiliations

Applied Optics, Vol. 33, Issue 7, pp. 1135-1140 (1994)

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Letter imaging of ideal-model diffractive, bifocal intraocular lenses is computer simulated. How the image is influenced by letter size, pupil diameter, and pupil displacement is studied. We find that the image quality is good as long as the letter sizes are not of the same order of magnitude as the unfocused background. If the sizes are comparable, considerable image degradation occurs.

© 1994 Optical Society of America

Original Manuscript: January 11, 1993
Revised Manuscript: July 13, 1993
Published: March 1, 1994

Christer Dahnér, Michael Larsson, Alf Nyström, and Sverker Hård, "Letter imaging by diffractive, bifocal intraocular lenses: a computer study," Appl. Opt. 33, 1135-1140 (1994)

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