Intloko yelaser ekwaziyo ukurhoxa ngobuchule obuphezulu, kulula ukuyilungisa ubude befocal, ixhotyiswe ngenkqubo yokubeka ukukhanya okubomvu, indawo echanekileyo, ukunciphisa ukulahleka kwezinto,
Ukuzivuthela ngokuzenzekelayo ukukhusela intloko yelaser kunye nokuthintela ukutsha kwelaser