2013 edition. - 33 s. Turns, pages in a row. Content. Geometric optics. Basic Laws of Geometrical Optics . Full reflection. Lenses. Aberrations of optical systems. Energy values in photometry. Luminous values in photometry. Interference of light. The Huygens Principle . Coherence. Interference of light. Methods of interference observation. Calculation of interference pattern from two slits. Equal Slopes . Bands of equal thickness. Newton's Rings . Educating the optics. Interferometers. Diffraction of light. Huygens-Frenel principle . Fresnel Zones . Diffraction in convergent beams (Fresnel diffraction), Diffraction in parallel beams (Fraunhofer diffraction), Fraunhofer diffraction on diffraction grating. Diffraction on a spatial grid. Spectral instrument resolution. Resolution of diffraction grating. Interaction of electromagnetic waves with matter . Dispersion of light. Electronic dispersion theory . Absorption (absorption) of light . Types of absorption spectra. Polarization of light. Natural and polarized light . Malus Law . Polarization of light during reflection and refraction. and double-digit .. Polarization prisms and polaroids. Artificial optical anisotropy . Rotation of the polarization plane. The Quantum Nature of Radiation . Types of optical radiation. Thermal radiation and its characteristics. Totally black body . Kirchhoff's Law . Stefan-Boltzmann Law . The Law of Displacement . Rayleigh-Jeans and Wine Formulas . Planck's Quantum Hypothesis . Photo Effect. The laws of photoelectric effect. Mass and momentum of photon. The unity of the corpuscular and wave properties of light. Light pressure. The Compton Effect