Ngophuhliso olukhawulezayo lweshishini le-elektroniki, iimfuno zokuchaneka kokusetyenzwa kunye nomgangatho womphezulu wezinto ezichanekileyo zokukhanya ziya zinyuka ngokunyuka. Iimfuno zokudityaniswa kokusebenza kweeprism zamehlo zikhuthaza ukumila kweeprism ukuya kwipolygonal kunye neemilo ezingaqhelekanga. Ke ngoko, igqobhoza itekhnoloji yemveli yokuLungiselela, uyilo olukrelekrele ngakumbi lokuhamba kokucubungula kubaluleke kakhulu.