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At cataract operation, the opaque cataractous lens is removed from the eye and is replaced by an artificial intraocular lens. Employing modern technology, development of a bifocal intraocular lens based on diffraction optic has now proved possible. The lens contains correction for distant vision and also for close work so that the patients may be independent of glasses. Sixty-two eyes with bifocal intraocular lenses were followed-up for approximately one year. The results are promising. 84% of the patients could read small print without corrective glasses. The accuracy by which the intraocular lens power can be calculated preoperatively and the surgical control of astigmatism in the eye are of decisive importance for the success of the lens.
S Krag, and
K Thim, and
L Corydon
January 2011,
European journal of ophthalmology,
S Krag, and
K Thim, and
L Corydon
April 1995,
The CLAO journal : official publication of the Contact Lens Association of Ophthalmologists, Inc,
S Krag, and
K Thim, and
L Corydon
January 2002,
Biomedizinische Technik. Biomedical engineering,
S Krag, and
K Thim, and
L Corydon
March 1989,
Journal of the American Optometric Association,
S Krag, and
K Thim, and
L Corydon
December 2007,
Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft,
S Krag, and
K Thim, and
L Corydon
October 2010,
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie,
S Krag, and
K Thim, and
L Corydon
November 1992,
Journal of cataract and refractive surgery,
S Krag, and
K Thim, and
L Corydon
November 2006,
Journal of cataract and refractive surgery,
S Krag, and
K Thim, and
L Corydon
July 1992,
Applied optics,
S Krag, and
K Thim, and
L Corydon
January 1987,
Journal of cataract and refractive surgery,
