Keratometry and the Central Radius with Aspheric Corneal Surfaces
For corneal representations with a conoid surface or where central corneal radius is required e.g. for paraxial calculations, the keratometric radius of curvature could easily be converted to the central radius based on corneal asphericity and the keratometric zone diameter. With large positive or negative values of QC the differences RC-RS could be clinically relevant.
Authors
- Peter Hoffmann (ORCID: https://orcid.org/0000-0003-0198-0613)
- Jascha Wendelstein (ORCID: https://orcid.org/0000-0003-4145-2559)
- Achim Langenbucher (ORCID: https://orcid.org/0000-0001-9175-6177)
- Nóra Szentmáry (ORCID: https://orcid.org/0000-0001-8019-1481)
- Alan Cayless (ORCID: https://orcid.org/0000-0003-0779-7449)
Institutions
- Semmelweis University (HU)
- The Open University (GB)
- Institut de Recherche en Opthalmologie (CH)
- Rütgers (Germany) (DE)
- Ludwig-Maximilians-Universität München (DE)
- Saarland University (DE)
Publication Details
- Journal
- Current Eye Research
- Published
- 2025-12-11
- DOI
- https://doi.org/10.1080/02713683.2025.2596954
- Primary Topic
- Corneal surgery and disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00