TRAINING DEVICE FOR DEMONSTRATION OF WAVE OPTICS Russian patent published in 2004 - IPC

FIELD: training appliances. SUBSTANCE: training device for demonstration of wave optics includes optical table with round hole in which zone threaded bushing is fixed for attachment of bar of stand. Bar is fitted with cruciform couplings used to anchor vertical working field. Optical elements, prism, laser, dial, small screen, glass plate, flat mirror are fixed on working field by means of magnetic holders. Device is provided with additional movable stand which bar is equipped with cruciform couplings into which rectangular holders with optical elements, lens, polaroid and Newton rings are installed. EFFECT: provision for easy-to-grasp demonstration of entire complex of experiments with wave optics. 7 cl, 9 dwg