https://joy.videvo.net/videvo_files/video/free/2016-12/large_watermarked/161205_19_FiberOptics19_preview.mp4 Fiber Optics Macro Shot 19 A macro 2K shot of fiber optics spinning. 1080pabstractbackgroundblueblurrybokehbroadbandcommunicationscomputingdatadigitalfiberfiber opticsfiber16glassilluminatedinternetlightlightsopticalopticspinktechnologytransfer