Checklist

• [x ] I have searched the existing issues and discussions for a similar question or problem.
• [x ] I have read the documentation and tried to find an answer there.
• [x ] I am using the latest version of Optiland (if not, please update and retry).
• [x ] I have tried to reproduce or debug the issue myself before opening this.
• [x ] I have included all necessary context, such as version info, error messages, or minimal reproducible examples.

Bug Report

Describe the bug

ImageSimulationEngine seems to have a hard time running IterativeRayAimer().
I am attaching an example, where the system, spot diagram and so on, can be plotted without issue, but ImageSimulationEngine fails.
Here is what happens in IterativeRayAimer.aim_rays():

• Error is about ex,ey = 2 from initial guess.
• Error (ex, ey) increases on the first iteration (ey double).
• Error (ex, ey) becomes nan. nan on the second iteration.

To Reproduce

Steps to reproduce the behavior:

1. Set breakpoint on line 183 of iterative.py
2. Run attached script

Expected behavior
Ray aiming should not fail as the sytem is correctly setup.

Screenshots

Environment

• Optiland Version: Master
• Python Version: 3.12.12
• OS: Windows
• Additional Info:

Additional context

ray_aiming_bug.json

ray_aiming_bug.py