RKF Project Day

These are the supplementary materials for Corné’s talk “Fusing optical imaging with MR imaging for ocular proton beam therapy planning” at the RKF Project Day on February 6, 2026. Thank you for attending, and don’t hesitate to reach out if you have any questions!

Nodal point method

• Read the paper in Medical Physics: Haasjes et al. (2025)
• Check the ray tracing code at zospy.readthedocs.io/fundusscaling

Optical simulations

• You can calculate the impact of the ocular anatomy on fundus image scaling here: demo.mreye.nl/paros (see also the PAROS software page)
• For more advanced optical simulations, check out Visisipy and its documentation at visisipy.readthedocs.io. You can also use Visisipy to reproduce the nodal point method.