Umshini wokumaka we-laser usetshenziswe kunoma yiziphi izimboni zokumaka umkhiqizo, futhi akuhlukile embonini yamaselula.Ake sithathe i-iphone njengesibonelo.Kusukela yasungulwa, kusukela ku-iphone 5 kuya ku-iphone Xs, ukumaka nge-laser kubalulekile engxenyeni yayo.Okufana ne-IC, ukuqhutshwa kwensimbi ngaphakathi, kukhona i-uni...