Issues

• linearize reuses one pupil sample at every field point, banding its vignetting model

  sun-data/optika#234 · Filter by author roytsmart opened on Sep 17, 2026

• The stop solver's free direction is charted on an axis, so it has a pole

  sun-data/optika#227 · Filter by author roytsmart opened on Sep 7, 2026

• Stop root-finding does not converge for refractive (lens) systems

  sun-data/optika#177 · Filter by author jacobdparker opened on Jun 15, 2026

• SequentialSystem backward raytrace fails for transmissive pupil stops (FZP, gratings, lenses)

  sun-data/optika#163 · Filter by author jacobdparker opened on Jun 4, 2026

• Mixed units in sensors

  sun-data/optika#83 · Filter by author jacobdparker opened on Sep 30, 2024