![Distribution of preoperative angle alpha and angle kappa values in patients undergoing multifocal refractive lens surgery based on a positive contact lens test | SpringerLink Distribution of preoperative angle alpha and angle kappa values in patients undergoing multifocal refractive lens surgery based on a positive contact lens test | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs00417-021-05403-w/MediaObjects/417_2021_5403_Figa_HTML.png)
Distribution of preoperative angle alpha and angle kappa values in patients undergoing multifocal refractive lens surgery based on a positive contact lens test | SpringerLink
![Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs](https://static-02.hindawi.com/articles/joph/volume-2019/7018937/figures/7018937.fig.001b.jpg)
Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs
![SciELO - Brasil - Ângulos visuais: Artigo sobre a importância para o Implante de Lentes Intraoculares Multifocais Ângulos visuais: Artigo sobre a importância para o Implante de Lentes Intraoculares Multifocais SciELO - Brasil - Ângulos visuais: Artigo sobre a importância para o Implante de Lentes Intraoculares Multifocais Ângulos visuais: Artigo sobre a importância para o Implante de Lentes Intraoculares Multifocais](https://minio.scielo.br/documentstore/1982-8551/B6TtXFmZ8G7ZjvbdWHY5YFt/7d34d91bb63e9ca70a22f593a044214e452571fa.jpg)
SciELO - Brasil - Ângulos visuais: Artigo sobre a importância para o Implante de Lentes Intraoculares Multifocais Ângulos visuais: Artigo sobre a importância para o Implante de Lentes Intraoculares Multifocais
![JCM | Free Full-Text | The Influence of Angle Alpha, Angle Kappa, and Optical Aberrations on Visual Outcomes after the Implantation of a High-Addition Trifocal IOL JCM | Free Full-Text | The Influence of Angle Alpha, Angle Kappa, and Optical Aberrations on Visual Outcomes after the Implantation of a High-Addition Trifocal IOL](https://www.mdpi.com/jcm/jcm-11-00896/article_deploy/html/images/jcm-11-00896-g001.png)
JCM | Free Full-Text | The Influence of Angle Alpha, Angle Kappa, and Optical Aberrations on Visual Outcomes after the Implantation of a High-Addition Trifocal IOL
![Avoiding misinterpretations of Kappa angle for clinical research studies with Pentacam | Journal of Optometry Avoiding misinterpretations of Kappa angle for clinical research studies with Pentacam | Journal of Optometry](https://multimedia.elsevier.es/PublicationsMultimediaV1/item/multimedia/S1888429618300268:gr1.jpeg?xkr=ue/ImdikoIMrsJoerZ+w93meMsSv3kCFu9ka1kgzl/xrK32s3f4YRcWD6Dd7AXardEtBW1tC3ZCrKXsia5chE0j2Hy5Nz9hqGPqpCo0ZJblMi9yrKwuIJNAj7YjpQwIyOf4WP31eENAU1vMn0cq9LjXPpMb2i4g5L9ihO9Rjsp7T4zuay6fusVj7QsfJwJ77phLjwJMC7AW0MMuyZlqx8OqCWyP6pt0hSMe/sx9jDP2LzCkGYHUaQeXCWPxS0S+Kd6QcWHI8wvwuc0rrwuGhww==)
Avoiding misinterpretations of Kappa angle for clinical research studies with Pentacam | Journal of Optometry
![Angle kappa displayed through X-Y Cartesian coordinates measured by... | Download Scientific Diagram Angle kappa displayed through X-Y Cartesian coordinates measured by... | Download Scientific Diagram](https://www.researchgate.net/publication/359696820/figure/fig1/AS:1140596181872656@1648950729692/Angle-kappa-displayed-through-X-Y-Cartesian-coordinates-measured-by-Pentacam-A-Lenstar.png)
Angle kappa displayed through X-Y Cartesian coordinates measured by... | Download Scientific Diagram
![Angle Kappa and its importance in refractive surgery Moshirfar M, Hoggan RN, Muthappan V - Oman J Ophthalmol Angle Kappa and its importance in refractive surgery Moshirfar M, Hoggan RN, Muthappan V - Oman J Ophthalmol](https://www.ojoonline.org/articles/2013/6/3/images/OmanJOphthalmol_2013_6_3_151_122268_f1.jpg)