Kudula kwa laser kumaphatikizapo zinthu monga kupanga mwatsatanetsatane kwambiri, kusinthasintha kwakukulu, kuthekera kodula mawonekedwe osakhazikika komanso kuchita bwino kwambiri. Ikhoza kuthetsa mavuto omwe njira zachikhalidwe sizikanatha kuthetsa. Today, ife kukuuzani mfundo zina zofunika luso laser kudula.