The Optical Resolution Model, originally created by Fu-Kwun Hwang and edited by Robert Mohr and now converted to EJS Javascript 6.1 by lookang, provides a powerful tool for understanding how two point sources of light are resolved when viewed through a circular aperture. This simulation mirrors real-world instruments like telescopes or microscopes, where diffraction plays a crucial role in determining the clarity and separation of objects. The model, now converted from EJS Java to EJS JavaScript, retains its core functionality while allowing broader accessibility on modern web platforms.