Stock photography, photos: cd rainbow Stock photos of rainbow-like reflection on surface of compact disc, focused on inner edge Photograph: © Choon Boon Ng Click for a larger image and more information Keywords associated with this stock photo: cd,cd-rom,cd-r,compact disc,disk,dvd,vcd,surface,closeup,close,up,rainbow,spectrum,spectra,spectral,color,colour,colorful,colourful,multicolor,multicoloured,diffraction,reflection,diffractive,data,communication,office,business,technology,technological,information,storage,shiny,arc,advanced,modern,material,science,scientific,engineering,physics,optics,optical,abstract,background,pattern,psychedelic