Bifocal ultra thin intraocular lens--optical properties and clinical results
| Autor: | C.F. Kreiner, Wilhelm Stork, F. Rentsch |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Lenses
Intraocular Optics and Photonics Materials science genetic structures Multifocal glasses business.industry medicine.medical_treatment Biomedical Engineering Intraocular lens Prosthesis Design Refraction Ocular eye diseases law.invention Lens (optics) Optics Prosthesis fitting Intraocular lenses law Prosthesis Fitting medicine Optometry Prosthesis design Humans sense organs business |
| Zdroj: | Biomedizinische Technik. Biomedical engineering. 47 |
| ISSN: | 0013-5585 |
| Popis: | The therapy of the cataract with the implantation of intraocular lenses is a great success story over the last 20 years. However cataract patients cannot accommodate anymore and need additional glasses for the far and near view. In the last 10 years bifocal concepts for intraocular lenses have been investigated with little success. Our new bifocal diffractive bifocal lens showed in clinical trials with 150 Patients an excellent visual performance. Less than 10% of the patients still use additional glasses. Due to the diffractive principle the lens can be manufactured very thin. Therefore the lens can be easily implanted through very small incisions. The lens shows the potential for the replacement of multifocal glasses. |
| Databáze: | OpenAIRE |
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