🧪 Geometric Optics Simulator — Aperture Size & Ray Spread

This simulation allows you to explore the principles of geometric optics by manipulating rays of light through various optical systems like lenses and mirrors. By adjusting parameters such as ray angles and material properties, observe how light bends, refracts, and reflects, providing a hands-on understanding of wave behavior. An aperture size control widens or narrows the traced ray bundle entering the lens.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install