Compton scattering - Wikipedia
Luminous intensity - Wikipedia
Visibility - Wikipedia
Reflexión (física) - Wikipedia, la enciclopedia libre
Schlieren photography
Luz
Dispersion (optics)
Optical instrument
Optical power
Color
Fermat's principle
Photodetector
Light
Dioptría
Óptica
Optical microscope
Espectro visible
Optics
Principio de Fermat
Photometry (optics)
Focus (optics)
Diaphragm (optics)
Reflexión de la luz
Galilean transformation
Refracción
Refraction
Legendre transformation
Refractive index
Diffraction
Lens