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Evaluation of quality of vision with diffractive aspheric multifocal intraocular lenses implantation after phacoemulsification / Malak Adly Mohamed Saleh ; Supervised Fadia M. Sami Elguindy , Hazem Mohamed Yassin , Ahmed Elsawy Habib

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Malak Adly Mohamed Saleh , 2012Description: 101 P. : charts , facsimiles ; 25cmOther title:
  • تقييم جودة الابصار للعدسات التشتتية اللا كروية متعددة البؤر المزروعة بعد عمليات ازالة المياة البيضاء بالموجات فوق الصوتية [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Ophthalmology Summary: Multifocal IOL implantation whether refractive or hybrid diffractive-refractive adds another option for cataract surgeons. The optical zones of a zonal refractive lens direct light to either the distance or near focus and each zone act as an independent lens. Diffractive lenses divide incoming light into multiple wavefronts using small steps on the optic surface which can be designed to produce 2 sharp focal points by wavefront inferference but unlike the refractive lenses they create two lens powers and thus two images
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.11.24.Ph.D.2012.Ma.E (Browse shelf(Opens below)) Not for loan 01010110058039000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.11.24.Ph.D.2012.Ma.E (Browse shelf(Opens below)) 58039.CD Not for loan 01020110058039000

Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Ophthalmology

Multifocal IOL implantation whether refractive or hybrid diffractive-refractive adds another option for cataract surgeons. The optical zones of a zonal refractive lens direct light to either the distance or near focus and each zone act as an independent lens. Diffractive lenses divide incoming light into multiple wavefronts using small steps on the optic surface which can be designed to produce 2 sharp focal points by wavefront inferference but unlike the refractive lenses they create two lens powers and thus two images

Issued also as CD

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