Ключевые слова: abstract, background, beam, blue, color, colorful, deflecting, design, dispersion, effect, experiment, figure, geometry, glass, glow, graphic, illustration, isolated, lens, light, luminosity, object, optical, optics, physics, prism, prisma, pyramid, rainbow, ray, realistic, red, reflection, reflective, refract, refracting, refraction, science, scientific, shape, shine, shining, spectral, spectrum, split, triangular, vibrant, visible, white, yellow,