beam of light Definition

laser, ray, shaft, sunray, searchlight, gleam, projector, spotlight, scan, collimator, scanning, gleaming, shine, diaphragm, flood, floodlight, incidence, polaroid, prism, refractometer, scanned, diffract, grating, holography, spot, stop, stream, photophone, photocoagulation, tyndall effect, chink, chopper, concave lens, converging lens, convex lens, deflection, diffraction, diffraction grating, dio, dip, dips, diverging lens, effulge, extinction, flashlight, hologram, illuminator, incident, irradiation, lens, limelight, manograph, maser, negative, occult, optical maser, photoflood, positive, project, radiate, schlieren, shadow, slit, spectrophotometer, spectrum, spots, spotting, stops, streamed, stroboscope, tenebrism, vignetting, disperse, eradiate, laser beam, projected, projecting, projects, sun lamp, beamlet, electron, electron microscope, flood lamp, heliograph, kerr cell, lumen, photochronograph, retinoscopy, transversal, densitometer, lightsaber, optical activity, strobe lighting, turbidimeter, abeam, bob, bridge, bridged, bridging, bright,